137635920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191161}}^1$

素因数の和:191180

約数の個数: 60

約数和(自身を含む): 462229716

約数和(自身を除く): 324593796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 191161, 382322, 573483, 764644, 955805, 1146966, 1529288, 1720449, 1911610, 2293932, 2867415, 3058576, 3440898, 3823220, 4587864, 5734830, 6881796, 7646440, 8602245, 9175728, 11469660, 13763592, 15292880, 17204490, 22939320, 27527184, 34408980, 45878640, 68817960, 137635920]

約数ペア:

[(1, 137635920), (2, 68817960), (3, 45878640), (4, 34408980), (5, 27527184), (6, 22939320), (8, 17204490), (9, 15292880), (10, 13763592), (12, 11469660), (15, 9175728), (16, 8602245), (18, 7646440), (20, 6881796), (24, 5734830), (30, 4587864), (36, 3823220), (40, 3440898), (45, 3058576), (48, 2867415), (60, 2293932), (72, 1911610), (80, 1720449), (90, 1529288), (120, 1146966), (144, 955805), (180, 764644), (240, 573483), (360, 382322), (720, 191161)]