2280291840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5257

約数の個数: 240

約数和(自身を含む): 8314534800

約数和(自身を除く): 6034242960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5209, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9728, 10418, 10944, 11520, 12160, 13680, 14592, 15627, 18240, 20836, 21888, 23040, 24320, 26045, 27360, 29184, 31254, 36480, 41672, 43776, 46881, 48640, 52090, 54720, 62508, 72960, 78135, 83344, 87552, 93762, 98971, 104180, 109440, 125016, 145920, 156270, 166688, 187524, 197942, 208360, 218880, 234405, 250032, 296913, 312540, 333376, 375048, 395884, 416720, 437760, 468810, 494855, 500064, 593826, 625080, 666752, 750096, 791768, 833440, 890739, 937620, 989710, 1000128, 1187652, 1250160, 1333504, 1484565, 1500192, 1583536, 1666880, 1781478, 1875240, 1979420, 2000256, 2375304, 2500320, 2667008, 2969130, 3000384, 3167072, 3333760, 3562956, 3750480, 3958840, 4000512, 4453695, 4750608, 5000640, 5938260, 6000768, 6334144, 6667520, 7125912, 7500960, 7917680, 8001024, 8907390, 9501216, 10001280, 11876520, 12001536, 12668288, 13335040, 14251824, 15001920, 15835360, 17814780, 19002432, 20002560, 23753040, 24003072, 25336576, 28503648, 30003840, 31670720, 35629560, 38004864, 40005120, 47506080, 50673152, 57007296, 60007680, 63341440, 71259120, 76009728, 95012160, 114014592, 120015360, 126682880, 142518240, 152019456, 190024320, 228029184, 253365760, 285036480, 380048640, 456058368, 570072960, 760097280, 1140145920, 2280291840]

約数ペア:

[(1, 2280291840), (2, 1140145920), (3, 760097280), (4, 570072960), (5, 456058368), (6, 380048640), (8, 285036480), (9, 253365760), (10, 228029184), (12, 190024320), (15, 152019456), (16, 142518240), (18, 126682880), (19, 120015360), (20, 114014592), (24, 95012160), (30, 76009728), (32, 71259120), (36, 63341440), (38, 60007680), (40, 57007296), (45, 50673152), (48, 47506080), (57, 40005120), (60, 38004864), (64, 35629560), (72, 31670720), (76, 30003840), (80, 28503648), (90, 25336576), (95, 24003072), (96, 23753040), (114, 20002560), (120, 19002432), (128, 17814780), (144, 15835360), (152, 15001920), (160, 14251824), (171, 13335040), (180, 12668288), (190, 12001536), (192, 11876520), (228, 10001280), (240, 9501216), (256, 8907390), (285, 8001024), (288, 7917680), (304, 7500960), (320, 7125912), (342, 6667520), (360, 6334144), (380, 6000768), (384, 5938260), (456, 5000640), (480, 4750608), (512, 4453695), (570, 4000512), (576, 3958840), (608, 3750480), (640, 3562956), (684, 3333760), (720, 3167072), (760, 3000384), (768, 2969130), (855, 2667008), (912, 2500320), (960, 2375304), (1140, 2000256), (1152, 1979420), (1216, 1875240), (1280, 1781478), (1368, 1666880), (1440, 1583536), (1520, 1500192), (1536, 1484565), (1710, 1333504), (1824, 1250160), (1920, 1187652), (2280, 1000128), (2304, 989710), (2432, 937620), (2560, 890739), (2736, 833440), (2880, 791768), (3040, 750096), (3420, 666752), (3648, 625080), (3840, 593826), (4560, 500064), (4608, 494855), (4864, 468810), (5209, 437760), (5472, 416720), (5760, 395884), (6080, 375048), (6840, 333376), (7296, 312540), (7680, 296913), (9120, 250032), (9728, 234405), (10418, 218880), (10944, 208360), (11520, 197942), (12160, 187524), (13680, 166688), (14592, 156270), (15627, 145920), (18240, 125016), (20836, 109440), (21888, 104180), (23040, 98971), (24320, 93762), (26045, 87552), (27360, 83344), (29184, 78135), (31254, 72960), (36480, 62508), (41672, 54720), (43776, 52090), (46881, 48640)]