199396320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{415409}}^1$

素因数の和:415427

約数の個数: 48

約数和(自身を含む): 628099920

約数和(自身を除く): 428703600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 415409, 830818, 1246227, 1661636, 2077045, 2492454, 3323272, 4154090, 4984908, 6231135, 6646544, 8308180, 9969816, 12462270, 13293088, 16616360, 19939632, 24924540, 33232720, 39879264, 49849080, 66465440, 99698160, 199396320]

約数ペア:

[(1, 199396320), (2, 99698160), (3, 66465440), (4, 49849080), (5, 39879264), (6, 33232720), (8, 24924540), (10, 19939632), (12, 16616360), (15, 13293088), (16, 12462270), (20, 9969816), (24, 8308180), (30, 6646544), (32, 6231135), (40, 4984908), (48, 4154090), (60, 3323272), (80, 2492454), (96, 2077045), (120, 1661636), (160, 1246227), (240, 830818), (480, 415409)]