15693475080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{832987}}^1$

素因数の和:833158

約数の個数: 64

約数和(自身を含む): 47380357440

約数和(自身を除く): 31686882360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 832987, 1665974, 2498961, 3331948, 4164935, 4997922, 6663896, 8329870, 9995844, 12494805, 16659740, 19991688, 24989610, 33319480, 49979220, 99958440, 130778959, 261557918, 392336877, 523115836, 653894795, 784673754, 1046231672, 1307789590, 1569347508, 1961684385, 2615579180, 3138695016, 3923368770, 5231158360, 7846737540, 15693475080]

約数ペア:

[(1, 15693475080), (2, 7846737540), (3, 5231158360), (4, 3923368770), (5, 3138695016), (6, 2615579180), (8, 1961684385), (10, 1569347508), (12, 1307789590), (15, 1046231672), (20, 784673754), (24, 653894795), (30, 523115836), (40, 392336877), (60, 261557918), (120, 130778959), (157, 99958440), (314, 49979220), (471, 33319480), (628, 24989610), (785, 19991688), (942, 16659740), (1256, 12494805), (1570, 9995844), (1884, 8329870), (2355, 6663896), (3140, 4997922), (3768, 4164935), (4710, 3331948), (6280, 2498961), (9420, 1665974), (18840, 832987)]