49128720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 153055680

約数和(自身を除く): 103926960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 739, 831, 1108, 1385, 1478, 1662, 2216, 2217, 2770, 2956, 3324, 3695, 4155, 4432, 4434, 5540, 5912, 6648, 7390, 8310, 8868, 11080, 11085, 11824, 13296, 14780, 16620, 17736, 22160, 22170, 29560, 33240, 35472, 44340, 59120, 66480, 88680, 177360, 204703, 409406, 614109, 818812, 1023515, 1228218, 1637624, 2047030, 2456436, 3070545, 3275248, 4094060, 4912872, 6141090, 8188120, 9825744, 12282180, 16376240, 24564360, 49128720]

約数ペア:

[(1, 49128720), (2, 24564360), (3, 16376240), (4, 12282180), (5, 9825744), (6, 8188120), (8, 6141090), (10, 4912872), (12, 4094060), (15, 3275248), (16, 3070545), (20, 2456436), (24, 2047030), (30, 1637624), (40, 1228218), (48, 1023515), (60, 818812), (80, 614109), (120, 409406), (240, 204703), (277, 177360), (554, 88680), (739, 66480), (831, 59120), (1108, 44340), (1385, 35472), (1478, 33240), (1662, 29560), (2216, 22170), (2217, 22160), (2770, 17736), (2956, 16620), (3324, 14780), (3695, 13296), (4155, 11824), (4432, 11085), (4434, 11080), (5540, 8868), (5912, 8310), (6648, 7390)]