819607080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{60443}}^1$

素因数の和:60570

約数の個数: 64

約数和(自身を含む): 2480621760

約数和(自身を除く): 1661014680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 60443, 120886, 181329, 241772, 302215, 362658, 483544, 604430, 725316, 906645, 1208860, 1450632, 1813290, 2417720, 3626580, 6830059, 7253160, 13660118, 20490177, 27320236, 34150295, 40980354, 54640472, 68300590, 81960708, 102450885, 136601180, 163921416, 204901770, 273202360, 409803540, 819607080]

約数ペア:

[(1, 819607080), (2, 409803540), (3, 273202360), (4, 204901770), (5, 163921416), (6, 136601180), (8, 102450885), (10, 81960708), (12, 68300590), (15, 54640472), (20, 40980354), (24, 34150295), (30, 27320236), (40, 20490177), (60, 13660118), (113, 7253160), (120, 6830059), (226, 3626580), (339, 2417720), (452, 1813290), (565, 1450632), (678, 1208860), (904, 906645), (1130, 725316), (1356, 604430), (1695, 483544), (2260, 362658), (2712, 302215), (3390, 241772), (4520, 181329), (6780, 120886), (13560, 60443)]