15850560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 224

約数和(自身を含む): 58521600

約数和(自身を除く): 42671040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 79, 80, 88, 95, 96, 110, 114, 120, 132, 152, 158, 160, 165, 176, 190, 192, 209, 220, 228, 237, 240, 264, 285, 304, 316, 320, 330, 352, 380, 395, 418, 440, 456, 474, 480, 528, 570, 608, 627, 632, 660, 704, 760, 790, 836, 869, 880, 912, 948, 960, 1045, 1056, 1140, 1185, 1216, 1254, 1264, 1320, 1501, 1520, 1580, 1672, 1738, 1760, 1824, 1896, 2090, 2112, 2280, 2370, 2508, 2528, 2607, 2640, 3002, 3040, 3135, 3160, 3344, 3476, 3520, 3648, 3792, 4180, 4345, 4503, 4560, 4740, 5016, 5056, 5214, 5280, 6004, 6080, 6270, 6320, 6688, 6952, 7505, 7584, 8360, 8690, 9006, 9120, 9480, 10032, 10428, 10560, 12008, 12540, 12640, 13035, 13376, 13904, 15010, 15168, 16511, 16720, 17380, 18012, 18240, 18960, 20064, 20856, 22515, 24016, 25080, 25280, 26070, 27808, 30020, 33022, 33440, 34760, 36024, 37920, 40128, 41712, 45030, 48032, 49533, 50160, 52140, 55616, 60040, 66044, 66880, 69520, 72048, 75840, 82555, 83424, 90060, 96064, 99066, 100320, 104280, 120080, 132088, 139040, 144096, 165110, 166848, 180120, 198132, 200640, 208560, 240160, 247665, 264176, 278080, 288192, 330220, 360240, 396264, 417120, 480320, 495330, 528352, 660440, 720480, 792528, 834240, 990660, 1056704, 1320880, 1440960, 1585056, 1981320, 2641760, 3170112, 3962640, 5283520, 7925280, 15850560]

約数ペア:

[(1, 15850560), (2, 7925280), (3, 5283520), (4, 3962640), (5, 3170112), (6, 2641760), (8, 1981320), (10, 1585056), (11, 1440960), (12, 1320880), (15, 1056704), (16, 990660), (19, 834240), (20, 792528), (22, 720480), (24, 660440), (30, 528352), (32, 495330), (33, 480320), (38, 417120), (40, 396264), (44, 360240), (48, 330220), (55, 288192), (57, 278080), (60, 264176), (64, 247665), (66, 240160), (76, 208560), (79, 200640), (80, 198132), (88, 180120), (95, 166848), (96, 165110), (110, 144096), (114, 139040), (120, 132088), (132, 120080), (152, 104280), (158, 100320), (160, 99066), (165, 96064), (176, 90060), (190, 83424), (192, 82555), (209, 75840), (220, 72048), (228, 69520), (237, 66880), (240, 66044), (264, 60040), (285, 55616), (304, 52140), (316, 50160), (320, 49533), (330, 48032), (352, 45030), (380, 41712), (395, 40128), (418, 37920), (440, 36024), (456, 34760), (474, 33440), (480, 33022), (528, 30020), (570, 27808), (608, 26070), (627, 25280), (632, 25080), (660, 24016), (704, 22515), (760, 20856), (790, 20064), (836, 18960), (869, 18240), (880, 18012), (912, 17380), (948, 16720), (960, 16511), (1045, 15168), (1056, 15010), (1140, 13904), (1185, 13376), (1216, 13035), (1254, 12640), (1264, 12540), (1320, 12008), (1501, 10560), (1520, 10428), (1580, 10032), (1672, 9480), (1738, 9120), (1760, 9006), (1824, 8690), (1896, 8360), (2090, 7584), (2112, 7505), (2280, 6952), (2370, 6688), (2508, 6320), (2528, 6270), (2607, 6080), (2640, 6004), (3002, 5280), (3040, 5214), (3135, 5056), (3160, 5016), (3344, 4740), (3476, 4560), (3520, 4503), (3648, 4345), (3792, 4180)]