61168680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{169913}}^1$

素因数の和:169930

約数の個数: 48

約数和(自身を含む): 198799380

約数和(自身を除く): 137630700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 169913, 339826, 509739, 679652, 849565, 1019478, 1359304, 1529217, 1699130, 2038956, 2548695, 3058434, 3398260, 4077912, 5097390, 6116868, 6796520, 7646085, 10194780, 12233736, 15292170, 20389560, 30584340, 61168680]

約数ペア:

[(1, 61168680), (2, 30584340), (3, 20389560), (4, 15292170), (5, 12233736), (6, 10194780), (8, 7646085), (9, 6796520), (10, 6116868), (12, 5097390), (15, 4077912), (18, 3398260), (20, 3058434), (24, 2548695), (30, 2038956), (36, 1699130), (40, 1529217), (45, 1359304), (60, 1019478), (72, 849565), (90, 679652), (120, 509739), (180, 339826), (360, 169913)]