315477600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{131449}}^1$

素因数の和:131472

約数の個数: 72

約数和(自身を含む): 1026887400

約数和(自身を除く): 711409800

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, 131449, 262898, 394347, 525796, 657245, 788694, 1051592, 1314490, 1577388, 1971735, 2103184, 2628980, 3154776, 3286225, 3943470, 4206368, 5257960, 6309552, 6572450, 7886940, 9858675, 10515920, 12619104, 13144900, 15773880, 19717350, 21031840, 26289800, 31547760, 39434700, 52579600, 63095520, 78869400, 105159200, 157738800, 315477600]

約数ペア:

[(1, 315477600), (2, 157738800), (3, 105159200), (4, 78869400), (5, 63095520), (6, 52579600), (8, 39434700), (10, 31547760), (12, 26289800), (15, 21031840), (16, 19717350), (20, 15773880), (24, 13144900), (25, 12619104), (30, 10515920), (32, 9858675), (40, 7886940), (48, 6572450), (50, 6309552), (60, 5257960), (75, 4206368), (80, 3943470), (96, 3286225), (100, 3154776), (120, 2628980), (150, 2103184), (160, 1971735), (200, 1577388), (240, 1314490), (300, 1051592), (400, 788694), (480, 657245), (600, 525796), (800, 394347), (1200, 262898), (2400, 131449)]