315406920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{44549}}^1$

素因数の和:44622

約数の個数: 64

約数和(自身を含む): 962280000

約数和(自身を除く): 646873080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 44549, 89098, 133647, 178196, 222745, 267294, 356392, 445490, 534588, 668235, 890980, 1069176, 1336470, 1781960, 2628391, 2672940, 5256782, 5345880, 7885173, 10513564, 13141955, 15770346, 21027128, 26283910, 31540692, 39425865, 52567820, 63081384, 78851730, 105135640, 157703460, 315406920]

約数ペア:

[(1, 315406920), (2, 157703460), (3, 105135640), (4, 78851730), (5, 63081384), (6, 52567820), (8, 39425865), (10, 31540692), (12, 26283910), (15, 21027128), (20, 15770346), (24, 13141955), (30, 10513564), (40, 7885173), (59, 5345880), (60, 5256782), (118, 2672940), (120, 2628391), (177, 1781960), (236, 1336470), (295, 1069176), (354, 890980), (472, 668235), (590, 534588), (708, 445490), (885, 356392), (1180, 267294), (1416, 222745), (1770, 178196), (2360, 133647), (3540, 89098), (7080, 44549)]