269075280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1121147}}^1$

素因数の和:1121163

約数の個数: 40

約数和(自身を含む): 834134112

約数和(自身を除く): 565058832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1121147, 2242294, 3363441, 4484588, 5605735, 6726882, 8969176, 11211470, 13453764, 16817205, 17938352, 22422940, 26907528, 33634410, 44845880, 53815056, 67268820, 89691760, 134537640, 269075280]

約数ペア:

[(1, 269075280), (2, 134537640), (3, 89691760), (4, 67268820), (5, 53815056), (6, 44845880), (8, 33634410), (10, 26907528), (12, 22422940), (15, 17938352), (16, 16817205), (20, 13453764), (24, 11211470), (30, 8969176), (40, 6726882), (48, 5605735), (60, 4484588), (80, 3363441), (120, 2242294), (240, 1121147)]