3280560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13669}}^1$

素因数の和:13685

約数の個数: 40

約数和(自身を含む): 10170480

約数和(自身を除く): 6889920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13669, 27338, 41007, 54676, 68345, 82014, 109352, 136690, 164028, 205035, 218704, 273380, 328056, 410070, 546760, 656112, 820140, 1093520, 1640280, 3280560]

約数ペア:

[(1, 3280560), (2, 1640280), (3, 1093520), (4, 820140), (5, 656112), (6, 546760), (8, 410070), (10, 328056), (12, 273380), (15, 218704), (16, 205035), (20, 164028), (24, 136690), (30, 109352), (40, 82014), (48, 68345), (60, 54676), (80, 41007), (120, 27338), (240, 13669)]