11265720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 34020000

約数和(自身を除く): 22754280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 349, 538, 698, 807, 1047, 1076, 1345, 1396, 1614, 1745, 2094, 2152, 2690, 2792, 3228, 3490, 4035, 4188, 5235, 5380, 6456, 6980, 8070, 8376, 10470, 10760, 13960, 16140, 20940, 32280, 41880, 93881, 187762, 281643, 375524, 469405, 563286, 751048, 938810, 1126572, 1408215, 1877620, 2253144, 2816430, 3755240, 5632860, 11265720]

約数ペア:

[(1, 11265720), (2, 5632860), (3, 3755240), (4, 2816430), (5, 2253144), (6, 1877620), (8, 1408215), (10, 1126572), (12, 938810), (15, 751048), (20, 563286), (24, 469405), (30, 375524), (40, 281643), (60, 187762), (120, 93881), (269, 41880), (349, 32280), (538, 20940), (698, 16140), (807, 13960), (1047, 10760), (1076, 10470), (1345, 8376), (1396, 8070), (1614, 6980), (1745, 6456), (2094, 5380), (2152, 5235), (2690, 4188), (2792, 4035), (3228, 3490)]