31840800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13267}}^1$

素因数の和:13290

約数の個数: 72

約数和(自身を含む): 103649616

約数和(自身を除く): 71808816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 13267, 26534, 39801, 53068, 66335, 79602, 106136, 132670, 159204, 199005, 212272, 265340, 318408, 331675, 398010, 424544, 530680, 636816, 663350, 796020, 995025, 1061360, 1273632, 1326700, 1592040, 1990050, 2122720, 2653400, 3184080, 3980100, 5306800, 6368160, 7960200, 10613600, 15920400, 31840800]

約数ペア:

[(1, 31840800), (2, 15920400), (3, 10613600), (4, 7960200), (5, 6368160), (6, 5306800), (8, 3980100), (10, 3184080), (12, 2653400), (15, 2122720), (16, 1990050), (20, 1592040), (24, 1326700), (25, 1273632), (30, 1061360), (32, 995025), (40, 796020), (48, 663350), (50, 636816), (60, 530680), (75, 424544), (80, 398010), (96, 331675), (100, 318408), (120, 265340), (150, 212272), (160, 199005), (200, 159204), (240, 132670), (300, 106136), (400, 79602), (480, 66335), (600, 53068), (800, 39801), (1200, 26534), (2400, 13267)]