30860400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{25717}}^1$

素因数の和:25738

約数の個数: 60

約数和(自身を含む): 98859992

約数和(自身を除く): 67999592

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, 25717, 51434, 77151, 102868, 128585, 154302, 205736, 257170, 308604, 385755, 411472, 514340, 617208, 642925, 771510, 1028680, 1234416, 1285850, 1543020, 1928775, 2057360, 2571700, 3086040, 3857550, 5143400, 6172080, 7715100, 10286800, 15430200, 30860400]

約数ペア:

[(1, 30860400), (2, 15430200), (3, 10286800), (4, 7715100), (5, 6172080), (6, 5143400), (8, 3857550), (10, 3086040), (12, 2571700), (15, 2057360), (16, 1928775), (20, 1543020), (24, 1285850), (25, 1234416), (30, 1028680), (40, 771510), (48, 642925), (50, 617208), (60, 514340), (75, 411472), (80, 385755), (100, 308604), (120, 257170), (150, 205736), (200, 154302), (240, 128585), (300, 102868), (400, 77151), (600, 51434), (1200, 25717)]