29516280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 89026560

約数和(自身を除く): 59510280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1103, 1115, 1338, 1784, 2206, 2230, 2676, 3309, 3345, 4412, 4460, 5352, 5515, 6618, 6690, 8824, 8920, 11030, 13236, 13380, 16545, 22060, 26472, 26760, 33090, 44120, 66180, 132360, 245969, 491938, 737907, 983876, 1229845, 1475814, 1967752, 2459690, 2951628, 3689535, 4919380, 5903256, 7379070, 9838760, 14758140, 29516280]

約数ペア:

[(1, 29516280), (2, 14758140), (3, 9838760), (4, 7379070), (5, 5903256), (6, 4919380), (8, 3689535), (10, 2951628), (12, 2459690), (15, 1967752), (20, 1475814), (24, 1229845), (30, 983876), (40, 737907), (60, 491938), (120, 245969), (223, 132360), (446, 66180), (669, 44120), (892, 33090), (1103, 26760), (1115, 26472), (1338, 22060), (1784, 16545), (2206, 13380), (2230, 13236), (2676, 11030), (3309, 8920), (3345, 8824), (4412, 6690), (4460, 6618), (5352, 5515)]