670708560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90149}}^1$

素因数の和:90196

約数の個数: 80

約数和(自身を含む): 2146291200

約数和(自身を除く): 1475582640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 90149, 180298, 270447, 360596, 450745, 540894, 721192, 901490, 1081788, 1352235, 1442384, 1802980, 2163576, 2704470, 2794619, 3605960, 4327152, 5408940, 5589238, 7211920, 8383857, 10817880, 11178476, 13973095, 16767714, 21635760, 22356952, 27946190, 33535428, 41919285, 44713904, 55892380, 67070856, 83838570, 111784760, 134141712, 167677140, 223569520, 335354280, 670708560]

約数ペア:

[(1, 670708560), (2, 335354280), (3, 223569520), (4, 167677140), (5, 134141712), (6, 111784760), (8, 83838570), (10, 67070856), (12, 55892380), (15, 44713904), (16, 41919285), (20, 33535428), (24, 27946190), (30, 22356952), (31, 21635760), (40, 16767714), (48, 13973095), (60, 11178476), (62, 10817880), (80, 8383857), (93, 7211920), (120, 5589238), (124, 5408940), (155, 4327152), (186, 3605960), (240, 2794619), (248, 2704470), (310, 2163576), (372, 1802980), (465, 1442384), (496, 1352235), (620, 1081788), (744, 901490), (930, 721192), (1240, 540894), (1488, 450745), (1860, 360596), (2480, 270447), (3720, 180298), (7440, 90149)]