88809240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56929}}^1$

素因数の和:56956

約数の個数: 64

約数和(自身を含む): 286927200

約数和(自身を除く): 198117960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 56929, 113858, 170787, 227716, 284645, 341574, 455432, 569290, 683148, 740077, 853935, 1138580, 1366296, 1480154, 1707870, 2220231, 2277160, 2960308, 3415740, 3700385, 4440462, 5920616, 6831480, 7400770, 8880924, 11101155, 14801540, 17761848, 22202310, 29603080, 44404620, 88809240]

約数ペア:

[(1, 88809240), (2, 44404620), (3, 29603080), (4, 22202310), (5, 17761848), (6, 14801540), (8, 11101155), (10, 8880924), (12, 7400770), (13, 6831480), (15, 5920616), (20, 4440462), (24, 3700385), (26, 3415740), (30, 2960308), (39, 2277160), (40, 2220231), (52, 1707870), (60, 1480154), (65, 1366296), (78, 1138580), (104, 853935), (120, 740077), (130, 683148), (156, 569290), (195, 455432), (260, 341574), (312, 284645), (390, 227716), (520, 170787), (780, 113858), (1560, 56929)]