2378508540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{2579}}^1$

素因数の和:3419

約数の個数: 96

約数和(自身を含む): 7021728000

約数和(自身を除く): 4643219460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 809, 1140, 1618, 2427, 2579, 3236, 4045, 4854, 5158, 7737, 8090, 9708, 10316, 12135, 12895, 15371, 15474, 16180, 24270, 25790, 30742, 30948, 38685, 46113, 48540, 49001, 51580, 61484, 76855, 77370, 92226, 98002, 147003, 153710, 154740, 184452, 196004, 230565, 245005, 294006, 307420, 461130, 490010, 588012, 735015, 922260, 980020, 1470030, 2086411, 2940060, 4172822, 6259233, 8345644, 10432055, 12518466, 20864110, 25036932, 31296165, 39641809, 41728220, 62592330, 79283618, 118925427, 125184660, 158567236, 198209045, 237850854, 396418090, 475701708, 594627135, 792836180, 1189254270, 2378508540]

約数ペア:

[(1, 2378508540), (2, 1189254270), (3, 792836180), (4, 594627135), (5, 475701708), (6, 396418090), (10, 237850854), (12, 198209045), (15, 158567236), (19, 125184660), (20, 118925427), (30, 79283618), (38, 62592330), (57, 41728220), (60, 39641809), (76, 31296165), (95, 25036932), (114, 20864110), (190, 12518466), (228, 10432055), (285, 8345644), (380, 6259233), (570, 4172822), (809, 2940060), (1140, 2086411), (1618, 1470030), (2427, 980020), (2579, 922260), (3236, 735015), (4045, 588012), (4854, 490010), (5158, 461130), (7737, 307420), (8090, 294006), (9708, 245005), (10316, 230565), (12135, 196004), (12895, 184452), (15371, 154740), (15474, 153710), (16180, 147003), (24270, 98002), (25790, 92226), (30742, 77370), (30948, 76855), (38685, 61484), (46113, 51580), (48540, 49001)]