68729160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3793}}^1$

素因数の和:3958

約数の個数: 64

約数和(自身を含む): 207607680

約数和(自身を除く): 138878520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 3793, 4530, 6040, 7586, 9060, 11379, 15172, 18120, 18965, 22758, 30344, 37930, 45516, 56895, 75860, 91032, 113790, 151720, 227580, 455160, 572743, 1145486, 1718229, 2290972, 2863715, 3436458, 4581944, 5727430, 6872916, 8591145, 11454860, 13745832, 17182290, 22909720, 34364580, 68729160]

約数ペア:

[(1, 68729160), (2, 34364580), (3, 22909720), (4, 17182290), (5, 13745832), (6, 11454860), (8, 8591145), (10, 6872916), (12, 5727430), (15, 4581944), (20, 3436458), (24, 2863715), (30, 2290972), (40, 1718229), (60, 1145486), (120, 572743), (151, 455160), (302, 227580), (453, 151720), (604, 113790), (755, 91032), (906, 75860), (1208, 56895), (1510, 45516), (1812, 37930), (2265, 30344), (3020, 22758), (3624, 18965), (3793, 18120), (4530, 15172), (6040, 11379), (7586, 9060)]