55180560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12101}}^1$

素因数の和:12136

約数の個数: 80

約数和(自身を含む): 180077760

約数和(自身を除く): 124897200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 12101, 24202, 36303, 48404, 60505, 72606, 96808, 121010, 145212, 181515, 193616, 229919, 242020, 290424, 363030, 459838, 484040, 580848, 689757, 726060, 919676, 968080, 1149595, 1379514, 1452120, 1839352, 2299190, 2759028, 2904240, 3448785, 3678704, 4598380, 5518056, 6897570, 9196760, 11036112, 13795140, 18393520, 27590280, 55180560]

約数ペア:

[(1, 55180560), (2, 27590280), (3, 18393520), (4, 13795140), (5, 11036112), (6, 9196760), (8, 6897570), (10, 5518056), (12, 4598380), (15, 3678704), (16, 3448785), (19, 2904240), (20, 2759028), (24, 2299190), (30, 1839352), (38, 1452120), (40, 1379514), (48, 1149595), (57, 968080), (60, 919676), (76, 726060), (80, 689757), (95, 580848), (114, 484040), (120, 459838), (152, 363030), (190, 290424), (228, 242020), (240, 229919), (285, 193616), (304, 181515), (380, 145212), (456, 121010), (570, 96808), (760, 72606), (912, 60505), (1140, 48404), (1520, 36303), (2280, 24202), (4560, 12101)]