2539360

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 6123600

約数和(自身を除く): 3584240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 269, 295, 472, 538, 590, 944, 1076, 1180, 1345, 1888, 2152, 2360, 2690, 4304, 4720, 5380, 8608, 9440, 10760, 15871, 21520, 31742, 43040, 63484, 79355, 126968, 158710, 253936, 317420, 507872, 634840, 1269680, 2539360]

約数ペア:

[(1, 2539360), (2, 1269680), (4, 634840), (5, 507872), (8, 317420), (10, 253936), (16, 158710), (20, 126968), (32, 79355), (40, 63484), (59, 43040), (80, 31742), (118, 21520), (160, 15871), (236, 10760), (269, 9440), (295, 8608), (472, 5380), (538, 4720), (590, 4304), (944, 2690), (1076, 2360), (1180, 2152), (1345, 1888)]