48045420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 150575040

約数和(自身を除く): 102529620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 270, 386, 461, 540, 579, 772, 922, 965, 1158, 1383, 1737, 1844, 1930, 2305, 2316, 2766, 2895, 3474, 3860, 4149, 4610, 5211, 5532, 5790, 6915, 6948, 8298, 8685, 9220, 10422, 11580, 12447, 13830, 16596, 17370, 20745, 20844, 24894, 26055, 27660, 34740, 41490, 49788, 52110, 62235, 82980, 88973, 104220, 124470, 177946, 248940, 266919, 355892, 444865, 533838, 800757, 889730, 1067676, 1334595, 1601514, 1779460, 2402271, 2669190, 3203028, 4003785, 4804542, 5338380, 8007570, 9609084, 12011355, 16015140, 24022710, 48045420]

約数ペア:

[(1, 48045420), (2, 24022710), (3, 16015140), (4, 12011355), (5, 9609084), (6, 8007570), (9, 5338380), (10, 4804542), (12, 4003785), (15, 3203028), (18, 2669190), (20, 2402271), (27, 1779460), (30, 1601514), (36, 1334595), (45, 1067676), (54, 889730), (60, 800757), (90, 533838), (108, 444865), (135, 355892), (180, 266919), (193, 248940), (270, 177946), (386, 124470), (461, 104220), (540, 88973), (579, 82980), (772, 62235), (922, 52110), (965, 49788), (1158, 41490), (1383, 34740), (1737, 27660), (1844, 26055), (1930, 24894), (2305, 20844), (2316, 20745), (2766, 17370), (2895, 16596), (3474, 13830), (3860, 12447), (4149, 11580), (4610, 10422), (5211, 9220), (5532, 8685), (5790, 8298), (6915, 6948)]