6380400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 22064560

約数和(自身を除く): 15684160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 409, 520, 600, 624, 650, 780, 818, 975, 1040, 1200, 1227, 1300, 1560, 1636, 1950, 2045, 2454, 2600, 3120, 3272, 3900, 4090, 4908, 5200, 5317, 6135, 6544, 7800, 8180, 9816, 10225, 10634, 12270, 15600, 15951, 16360, 19632, 20450, 21268, 24540, 26585, 30675, 31902, 32720, 40900, 42536, 49080, 53170, 61350, 63804, 79755, 81800, 85072, 98160, 106340, 122700, 127608, 132925, 159510, 163600, 212680, 245400, 255216, 265850, 319020, 398775, 425360, 490800, 531700, 638040, 797550, 1063400, 1276080, 1595100, 2126800, 3190200, 6380400]

約数ペア:

[(1, 6380400), (2, 3190200), (3, 2126800), (4, 1595100), (5, 1276080), (6, 1063400), (8, 797550), (10, 638040), (12, 531700), (13, 490800), (15, 425360), (16, 398775), (20, 319020), (24, 265850), (25, 255216), (26, 245400), (30, 212680), (39, 163600), (40, 159510), (48, 132925), (50, 127608), (52, 122700), (60, 106340), (65, 98160), (75, 85072), (78, 81800), (80, 79755), (100, 63804), (104, 61350), (120, 53170), (130, 49080), (150, 42536), (156, 40900), (195, 32720), (200, 31902), (208, 30675), (240, 26585), (260, 24540), (300, 21268), (312, 20450), (325, 19632), (390, 16360), (400, 15951), (409, 15600), (520, 12270), (600, 10634), (624, 10225), (650, 9816), (780, 8180), (818, 7800), (975, 6544), (1040, 6135), (1200, 5317), (1227, 5200), (1300, 4908), (1560, 4090), (1636, 3900), (1950, 3272), (2045, 3120), (2454, 2600)]