540414720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 288

約数和(自身を含む): 2021107200

約数和(自身を除く): 1480692480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 823, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1646, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2469, 2565, 2736, 2880, 3040, 3292, 3420, 3456, 3648, 3840, 4104, 4115, 4320, 4560, 4864, 4938, 5130, 5472, 5760, 6080, 6584, 6840, 6912, 7296, 7407, 8208, 8230, 8640, 9120, 9876, 10260, 10944, 11520, 12160, 12345, 13168, 13680, 14592, 14814, 15637, 16416, 16460, 17280, 18240, 19752, 20520, 21888, 22221, 24320, 24690, 26336, 27360, 29628, 31274, 32832, 32920, 34560, 36480, 37035, 39504, 41040, 43776, 44442, 46911, 49380, 52672, 54720, 59256, 62548, 65664, 65840, 72960, 74070, 78185, 79008, 82080, 88884, 93822, 98760, 105344, 109440, 111105, 118512, 125096, 131328, 131680, 140733, 148140, 156370, 158016, 164160, 177768, 187644, 197520, 210688, 218880, 222210, 234555, 237024, 250192, 263360, 281466, 296280, 312740, 316032, 328320, 355536, 375288, 395040, 422199, 444420, 469110, 474048, 500384, 526720, 562932, 592560, 625480, 632064, 656640, 703665, 711072, 750576, 790080, 844398, 888840, 938220, 948096, 1000768, 1053440, 1125864, 1185120, 1250960, 1407330, 1422144, 1501152, 1580160, 1688796, 1777680, 1876440, 1896192, 2001536, 2110995, 2251728, 2370240, 2501920, 2814660, 2844288, 3002304, 3160320, 3377592, 3555360, 3752880, 4003072, 4221990, 4503456, 4740480, 5003840, 5629320, 5688576, 6004608, 6755184, 7110720, 7505760, 8443980, 9006912, 9480960, 10007680, 11258640, 12009216, 13510368, 14221440, 15011520, 16887960, 18013824, 20015360, 22517280, 27020736, 28442880, 30023040, 33775920, 36027648, 45034560, 54041472, 60046080, 67551840, 90069120, 108082944, 135103680, 180138240, 270207360, 540414720]

約数ペア:

[(1, 540414720), (2, 270207360), (3, 180138240), (4, 135103680), (5, 108082944), (6, 90069120), (8, 67551840), (9, 60046080), (10, 54041472), (12, 45034560), (15, 36027648), (16, 33775920), (18, 30023040), (19, 28442880), (20, 27020736), (24, 22517280), (27, 20015360), (30, 18013824), (32, 16887960), (36, 15011520), (38, 14221440), (40, 13510368), (45, 12009216), (48, 11258640), (54, 10007680), (57, 9480960), (60, 9006912), (64, 8443980), (72, 7505760), (76, 7110720), (80, 6755184), (90, 6004608), (95, 5688576), (96, 5629320), (108, 5003840), (114, 4740480), (120, 4503456), (128, 4221990), (135, 4003072), (144, 3752880), (152, 3555360), (160, 3377592), (171, 3160320), (180, 3002304), (190, 2844288), (192, 2814660), (216, 2501920), (228, 2370240), (240, 2251728), (256, 2110995), (270, 2001536), (285, 1896192), (288, 1876440), (304, 1777680), (320, 1688796), (342, 1580160), (360, 1501152), (380, 1422144), (384, 1407330), (432, 1250960), (456, 1185120), (480, 1125864), (513, 1053440), (540, 1000768), (570, 948096), (576, 938220), (608, 888840), (640, 844398), (684, 790080), (720, 750576), (760, 711072), (768, 703665), (823, 656640), (855, 632064), (864, 625480), (912, 592560), (960, 562932), (1026, 526720), (1080, 500384), (1140, 474048), (1152, 469110), (1216, 444420), (1280, 422199), (1368, 395040), (1440, 375288), (1520, 355536), (1646, 328320), (1710, 316032), (1728, 312740), (1824, 296280), (1920, 281466), (2052, 263360), (2160, 250192), (2280, 237024), (2304, 234555), (2432, 222210), (2469, 218880), (2565, 210688), (2736, 197520), (2880, 187644), (3040, 177768), (3292, 164160), (3420, 158016), (3456, 156370), (3648, 148140), (3840, 140733), (4104, 131680), (4115, 131328), (4320, 125096), (4560, 118512), (4864, 111105), (4938, 109440), (5130, 105344), (5472, 98760), (5760, 93822), (6080, 88884), (6584, 82080), (6840, 79008), (6912, 78185), (7296, 74070), (7407, 72960), (8208, 65840), (8230, 65664), (8640, 62548), (9120, 59256), (9876, 54720), (10260, 52672), (10944, 49380), (11520, 46911), (12160, 44442), (12345, 43776), (13168, 41040), (13680, 39504), (14592, 37035), (14814, 36480), (15637, 34560), (16416, 32920), (16460, 32832), (17280, 31274), (18240, 29628), (19752, 27360), (20520, 26336), (21888, 24690), (22221, 24320)]