147213240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2179}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 442627200

約数和(自身を除く): 295413960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2179, 2252, 2815, 3378, 4358, 4504, 5630, 6537, 6756, 8445, 8716, 10895, 11260, 13074, 13512, 16890, 17432, 21790, 22520, 26148, 32685, 33780, 43580, 52296, 65370, 67560, 87160, 130740, 261480, 1226777, 2453554, 3680331, 4907108, 6133885, 7360662, 9814216, 12267770, 14721324, 18401655, 24535540, 29442648, 36803310, 49071080, 73606620, 147213240]

約数ペア:

[(1, 147213240), (2, 73606620), (3, 49071080), (4, 36803310), (5, 29442648), (6, 24535540), (8, 18401655), (10, 14721324), (12, 12267770), (15, 9814216), (20, 7360662), (24, 6133885), (30, 4907108), (40, 3680331), (60, 2453554), (120, 1226777), (563, 261480), (1126, 130740), (1689, 87160), (2179, 67560), (2252, 65370), (2815, 52296), (3378, 43580), (4358, 33780), (4504, 32685), (5630, 26148), (6537, 22520), (6756, 21790), (8445, 17432), (8716, 16890), (10895, 13512), (11260, 13074)]