245698680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8941}}^1$

素因数の和:9184

約数の個数: 64

約数和(自身を含む): 740397600

約数和(自身を除く): 494698920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 8941, 9160, 13740, 17882, 26823, 27480, 35764, 44705, 53646, 71528, 89410, 107292, 134115, 178820, 214584, 268230, 357640, 536460, 1072920, 2047489, 4094978, 6142467, 8189956, 10237445, 12284934, 16379912, 20474890, 24569868, 30712335, 40949780, 49139736, 61424670, 81899560, 122849340, 245698680]

約数ペア:

[(1, 245698680), (2, 122849340), (3, 81899560), (4, 61424670), (5, 49139736), (6, 40949780), (8, 30712335), (10, 24569868), (12, 20474890), (15, 16379912), (20, 12284934), (24, 10237445), (30, 8189956), (40, 6142467), (60, 4094978), (120, 2047489), (229, 1072920), (458, 536460), (687, 357640), (916, 268230), (1145, 214584), (1374, 178820), (1832, 134115), (2290, 107292), (2748, 89410), (3435, 71528), (4580, 53646), (5496, 44705), (6870, 35764), (8941, 27480), (9160, 26823), (13740, 17882)]