15751563480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{63689}}^1$

素因数の和:63938

約数の個数: 128

約数和(自身を含む): 52735320000

約数和(自身を除く): 36983756520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 916, 1080, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6183, 6870, 8244, 9160, 10305, 12366, 13740, 16488, 20610, 24732, 27480, 30915, 41220, 49464, 61830, 63689, 82440, 123660, 127378, 191067, 247320, 254756, 318445, 382134, 509512, 573201, 636890, 764268, 955335, 1146402, 1273780, 1528536, 1719603, 1910670, 2292804, 2547560, 2866005, 3439206, 3821340, 4585608, 5732010, 6878412, 7642680, 8598015, 11464020, 13756824, 14584781, 17196030, 22928040, 29169562, 34392060, 43754343, 58339124, 68784120, 72923905, 87508686, 116678248, 131263029, 145847810, 175017372, 218771715, 262526058, 291695620, 350034744, 393789087, 437543430, 525052116, 583391240, 656315145, 787578174, 875086860, 1050104232, 1312630290, 1575156348, 1750173720, 1968945435, 2625260580, 3150312696, 3937890870, 5250521160, 7875781740, 15751563480]

約数ペア:

[(1, 15751563480), (2, 7875781740), (3, 5250521160), (4, 3937890870), (5, 3150312696), (6, 2625260580), (8, 1968945435), (9, 1750173720), (10, 1575156348), (12, 1312630290), (15, 1050104232), (18, 875086860), (20, 787578174), (24, 656315145), (27, 583391240), (30, 525052116), (36, 437543430), (40, 393789087), (45, 350034744), (54, 291695620), (60, 262526058), (72, 218771715), (90, 175017372), (108, 145847810), (120, 131263029), (135, 116678248), (180, 87508686), (216, 72923905), (229, 68784120), (270, 58339124), (360, 43754343), (458, 34392060), (540, 29169562), (687, 22928040), (916, 17196030), (1080, 14584781), (1145, 13756824), (1374, 11464020), (1832, 8598015), (2061, 7642680), (2290, 6878412), (2748, 5732010), (3435, 4585608), (4122, 3821340), (4580, 3439206), (5496, 2866005), (6183, 2547560), (6870, 2292804), (8244, 1910670), (9160, 1719603), (10305, 1528536), (12366, 1273780), (13740, 1146402), (16488, 955335), (20610, 764268), (24732, 636890), (27480, 573201), (30915, 509512), (41220, 382134), (49464, 318445), (61830, 254756), (63689, 247320), (82440, 191067), (123660, 127378)]