28330800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23609}}^1$

素因数の和:23630

約数の個数: 60

約数和(自身を含む): 90756840

約数和(自身を除く): 62426040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 23609, 47218, 70827, 94436, 118045, 141654, 188872, 236090, 283308, 354135, 377744, 472180, 566616, 590225, 708270, 944360, 1133232, 1180450, 1416540, 1770675, 1888720, 2360900, 2833080, 3541350, 4721800, 5666160, 7082700, 9443600, 14165400, 28330800]

約数ペア:

[(1, 28330800), (2, 14165400), (3, 9443600), (4, 7082700), (5, 5666160), (6, 4721800), (8, 3541350), (10, 2833080), (12, 2360900), (15, 1888720), (16, 1770675), (20, 1416540), (24, 1180450), (25, 1133232), (30, 944360), (40, 708270), (48, 590225), (50, 566616), (60, 472180), (75, 377744), (80, 354135), (100, 283308), (120, 236090), (150, 188872), (200, 141654), (240, 118045), (300, 94436), (400, 70827), (600, 47218), (1200, 23609)]