24717060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 75380760

約数和(自身を除く): 50663700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 389, 706, 778, 1059, 1167, 1412, 1556, 1765, 1945, 2118, 2334, 3177, 3501, 3530, 3890, 4236, 4668, 5295, 5835, 6354, 7002, 7060, 7780, 10590, 11670, 12708, 14004, 15885, 17505, 21180, 23340, 31770, 35010, 63540, 70020, 137317, 274634, 411951, 549268, 686585, 823902, 1235853, 1373170, 1647804, 2059755, 2471706, 2746340, 4119510, 4943412, 6179265, 8239020, 12358530, 24717060]

約数ペア:

[(1, 24717060), (2, 12358530), (3, 8239020), (4, 6179265), (5, 4943412), (6, 4119510), (9, 2746340), (10, 2471706), (12, 2059755), (15, 1647804), (18, 1373170), (20, 1235853), (30, 823902), (36, 686585), (45, 549268), (60, 411951), (90, 274634), (180, 137317), (353, 70020), (389, 63540), (706, 35010), (778, 31770), (1059, 23340), (1167, 21180), (1412, 17505), (1556, 15885), (1765, 14004), (1945, 12708), (2118, 11670), (2334, 10590), (3177, 7780), (3501, 7060), (3530, 7002), (3890, 6354), (4236, 5835), (4668, 5295)]