120622920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91381}}^1$

素因数の和:91406

約数の個数: 64

約数和(自身を含む): 394770240

約数和(自身を除く): 274147320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 91381, 182762, 274143, 365524, 456905, 548286, 731048, 913810, 1005191, 1096572, 1370715, 1827620, 2010382, 2193144, 2741430, 3015573, 3655240, 4020764, 5025955, 5482860, 6031146, 8041528, 10051910, 10965720, 12062292, 15077865, 20103820, 24124584, 30155730, 40207640, 60311460, 120622920]

約数ペア:

[(1, 120622920), (2, 60311460), (3, 40207640), (4, 30155730), (5, 24124584), (6, 20103820), (8, 15077865), (10, 12062292), (11, 10965720), (12, 10051910), (15, 8041528), (20, 6031146), (22, 5482860), (24, 5025955), (30, 4020764), (33, 3655240), (40, 3015573), (44, 2741430), (55, 2193144), (60, 2010382), (66, 1827620), (88, 1370715), (110, 1096572), (120, 1005191), (132, 913810), (165, 731048), (220, 548286), (264, 456905), (330, 365524), (440, 274143), (660, 182762), (1320, 91381)]