90244320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 285858720

約数和(自身を除く): 195614400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 687, 821, 916, 1145, 1374, 1642, 1832, 2290, 2463, 2748, 3284, 3435, 3664, 4105, 4580, 4926, 5496, 6568, 6870, 7328, 8210, 9160, 9852, 10992, 12315, 13136, 13740, 16420, 18320, 19704, 21984, 24630, 26272, 27480, 32840, 36640, 39408, 49260, 54960, 65680, 78816, 98520, 109920, 131360, 188009, 197040, 376018, 394080, 564027, 752036, 940045, 1128054, 1504072, 1880090, 2256108, 2820135, 3008144, 3760180, 4512216, 5640270, 6016288, 7520360, 9024432, 11280540, 15040720, 18048864, 22561080, 30081440, 45122160, 90244320]

約数ペア:

[(1, 90244320), (2, 45122160), (3, 30081440), (4, 22561080), (5, 18048864), (6, 15040720), (8, 11280540), (10, 9024432), (12, 7520360), (15, 6016288), (16, 5640270), (20, 4512216), (24, 3760180), (30, 3008144), (32, 2820135), (40, 2256108), (48, 1880090), (60, 1504072), (80, 1128054), (96, 940045), (120, 752036), (160, 564027), (229, 394080), (240, 376018), (458, 197040), (480, 188009), (687, 131360), (821, 109920), (916, 98520), (1145, 78816), (1374, 65680), (1642, 54960), (1832, 49260), (2290, 39408), (2463, 36640), (2748, 32840), (3284, 27480), (3435, 26272), (3664, 24630), (4105, 21984), (4580, 19704), (4926, 18320), (5496, 16420), (6568, 13740), (6870, 13136), (7328, 12315), (8210, 10992), (9160, 9852)]