129355680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11717}}^1$

素因数の和:11758

約数の個数: 96

約数和(自身を含む): 425222784

約数和(自身を除く): 295867104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 11717, 23434, 35151, 46868, 58585, 70302, 93736, 117170, 140604, 175755, 187472, 234340, 269491, 281208, 351510, 374944, 468680, 538982, 562416, 703020, 808473, 937360, 1077964, 1124832, 1347455, 1406040, 1616946, 1874720, 2155928, 2694910, 2812080, 3233892, 4042365, 4311856, 5389820, 5624160, 6467784, 8084730, 8623712, 10779640, 12935568, 16169460, 21559280, 25871136, 32338920, 43118560, 64677840, 129355680]

約数ペア:

[(1, 129355680), (2, 64677840), (3, 43118560), (4, 32338920), (5, 25871136), (6, 21559280), (8, 16169460), (10, 12935568), (12, 10779640), (15, 8623712), (16, 8084730), (20, 6467784), (23, 5624160), (24, 5389820), (30, 4311856), (32, 4042365), (40, 3233892), (46, 2812080), (48, 2694910), (60, 2155928), (69, 1874720), (80, 1616946), (92, 1406040), (96, 1347455), (115, 1124832), (120, 1077964), (138, 937360), (160, 808473), (184, 703020), (230, 562416), (240, 538982), (276, 468680), (345, 374944), (368, 351510), (460, 281208), (480, 269491), (552, 234340), (690, 187472), (736, 175755), (920, 140604), (1104, 117170), (1380, 93736), (1840, 70302), (2208, 58585), (2760, 46868), (3680, 35151), (5520, 23434), (11040, 11717)]