115155840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1680

約数の個数: 128

約数和(自身を含む): 377212320

約数和(自身を除く): 262056480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1621, 1776, 1920, 2220, 2368, 2960, 3242, 3552, 4440, 4736, 4863, 5920, 6484, 7104, 8105, 8880, 9726, 11840, 12968, 14208, 16210, 17760, 19452, 23680, 24315, 25936, 32420, 35520, 38904, 48630, 51872, 59977, 64840, 71040, 77808, 97260, 103744, 119954, 129680, 155616, 179931, 194520, 207488, 239908, 259360, 299885, 311232, 359862, 389040, 479816, 518720, 599770, 622464, 719724, 778080, 899655, 959632, 1037440, 1199540, 1439448, 1556160, 1799310, 1919264, 2399080, 2878896, 3112320, 3598620, 3838528, 4798160, 5757792, 7197240, 7677056, 9596320, 11515584, 14394480, 19192640, 23031168, 28788960, 38385280, 57577920, 115155840]

約数ペア:

[(1, 115155840), (2, 57577920), (3, 38385280), (4, 28788960), (5, 23031168), (6, 19192640), (8, 14394480), (10, 11515584), (12, 9596320), (15, 7677056), (16, 7197240), (20, 5757792), (24, 4798160), (30, 3838528), (32, 3598620), (37, 3112320), (40, 2878896), (48, 2399080), (60, 1919264), (64, 1799310), (74, 1556160), (80, 1439448), (96, 1199540), (111, 1037440), (120, 959632), (128, 899655), (148, 778080), (160, 719724), (185, 622464), (192, 599770), (222, 518720), (240, 479816), (296, 389040), (320, 359862), (370, 311232), (384, 299885), (444, 259360), (480, 239908), (555, 207488), (592, 194520), (640, 179931), (740, 155616), (888, 129680), (960, 119954), (1110, 103744), (1184, 97260), (1480, 77808), (1621, 71040), (1776, 64840), (1920, 59977), (2220, 51872), (2368, 48630), (2960, 38904), (3242, 35520), (3552, 32420), (4440, 25936), (4736, 24315), (4863, 23680), (5920, 19452), (6484, 17760), (7104, 16210), (8105, 14208), (8880, 12968), (9726, 11840)]