308822840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3259}}^1$

素因数の和:3396

約数の個数: 64

約数和(自身を含む): 732326400

約数和(自身を除く): 423503560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 115, 184, 206, 230, 412, 460, 515, 824, 920, 1030, 2060, 2369, 3259, 4120, 4738, 6518, 9476, 11845, 13036, 16295, 18952, 23690, 26072, 32590, 47380, 65180, 74957, 94760, 130360, 149914, 299828, 335677, 374785, 599656, 671354, 749570, 1342708, 1499140, 1678385, 2685416, 2998280, 3356770, 6713540, 7720571, 13427080, 15441142, 30882284, 38602855, 61764568, 77205710, 154411420, 308822840]

約数ペア:

[(1, 308822840), (2, 154411420), (4, 77205710), (5, 61764568), (8, 38602855), (10, 30882284), (20, 15441142), (23, 13427080), (40, 7720571), (46, 6713540), (92, 3356770), (103, 2998280), (115, 2685416), (184, 1678385), (206, 1499140), (230, 1342708), (412, 749570), (460, 671354), (515, 599656), (824, 374785), (920, 335677), (1030, 299828), (2060, 149914), (2369, 130360), (3259, 94760), (4120, 74957), (4738, 65180), (6518, 47380), (9476, 32590), (11845, 26072), (13036, 23690), (16295, 18952)]