89305560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{248071}}^1$

素因数の和:248088

約数の個数: 48

約数和(自身を含む): 290244240

約数和(自身を除く): 200938680

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, 248071, 496142, 744213, 992284, 1240355, 1488426, 1984568, 2232639, 2480710, 2976852, 3721065, 4465278, 4961420, 5953704, 7442130, 8930556, 9922840, 11163195, 14884260, 17861112, 22326390, 29768520, 44652780, 89305560]

約数ペア:

[(1, 89305560), (2, 44652780), (3, 29768520), (4, 22326390), (5, 17861112), (6, 14884260), (8, 11163195), (9, 9922840), (10, 8930556), (12, 7442130), (15, 5953704), (18, 4961420), (20, 4465278), (24, 3721065), (30, 2976852), (36, 2480710), (40, 2232639), (45, 1984568), (60, 1488426), (72, 1240355), (90, 992284), (120, 744213), (180, 496142), (360, 248071)]