126333780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16073}}^1$

素因数の和:16216

約数の個数: 48

約数和(自身を含む): 356457024

約数和(自身を除く): 230123244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 16073, 32146, 48219, 64292, 80365, 96438, 160730, 192876, 241095, 321460, 482190, 964380, 2105563, 4211126, 6316689, 8422252, 10527815, 12633378, 21055630, 25266756, 31583445, 42111260, 63166890, 126333780]

約数ペア:

[(1, 126333780), (2, 63166890), (3, 42111260), (4, 31583445), (5, 25266756), (6, 21055630), (10, 12633378), (12, 10527815), (15, 8422252), (20, 6316689), (30, 4211126), (60, 2105563), (131, 964380), (262, 482190), (393, 321460), (524, 241095), (655, 192876), (786, 160730), (1310, 96438), (1572, 80365), (1965, 64292), (2620, 48219), (3930, 32146), (7860, 16073)]