81536160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4591}}^1$

素因数の和:4646

約数の個数: 96

約数和(自身を含む): 263837952

約数和(自身を除く): 182301792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 4591, 5920, 8880, 9182, 13773, 17760, 18364, 22955, 27546, 36728, 45910, 55092, 68865, 73456, 91820, 110184, 137730, 146912, 169867, 183640, 220368, 275460, 339734, 367280, 440736, 509601, 550920, 679468, 734560, 849335, 1019202, 1101840, 1358936, 1698670, 2038404, 2203680, 2548005, 2717872, 3397340, 4076808, 5096010, 5435744, 6794680, 8153616, 10192020, 13589360, 16307232, 20384040, 27178720, 40768080, 81536160]

約数ペア:

[(1, 81536160), (2, 40768080), (3, 27178720), (4, 20384040), (5, 16307232), (6, 13589360), (8, 10192020), (10, 8153616), (12, 6794680), (15, 5435744), (16, 5096010), (20, 4076808), (24, 3397340), (30, 2717872), (32, 2548005), (37, 2203680), (40, 2038404), (48, 1698670), (60, 1358936), (74, 1101840), (80, 1019202), (96, 849335), (111, 734560), (120, 679468), (148, 550920), (160, 509601), (185, 440736), (222, 367280), (240, 339734), (296, 275460), (370, 220368), (444, 183640), (480, 169867), (555, 146912), (592, 137730), (740, 110184), (888, 91820), (1110, 73456), (1184, 68865), (1480, 55092), (1776, 45910), (2220, 36728), (2960, 27546), (3552, 22955), (4440, 18364), (4591, 17760), (5920, 13773), (8880, 9182)]