27048720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2680

約数の個数: 80

約数和(自身を含む): 85833792

約数和(自身を除く): 58785072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 2621, 3440, 5160, 5242, 7863, 10320, 10484, 13105, 15726, 20968, 26210, 31452, 39315, 41936, 52420, 62904, 78630, 104840, 112703, 125808, 157260, 209680, 225406, 314520, 338109, 450812, 563515, 629040, 676218, 901624, 1127030, 1352436, 1690545, 1803248, 2254060, 2704872, 3381090, 4508120, 5409744, 6762180, 9016240, 13524360, 27048720]

約数ペア:

[(1, 27048720), (2, 13524360), (3, 9016240), (4, 6762180), (5, 5409744), (6, 4508120), (8, 3381090), (10, 2704872), (12, 2254060), (15, 1803248), (16, 1690545), (20, 1352436), (24, 1127030), (30, 901624), (40, 676218), (43, 629040), (48, 563515), (60, 450812), (80, 338109), (86, 314520), (120, 225406), (129, 209680), (172, 157260), (215, 125808), (240, 112703), (258, 104840), (344, 78630), (430, 62904), (516, 52420), (645, 41936), (688, 39315), (860, 31452), (1032, 26210), (1290, 20968), (1720, 15726), (2064, 13105), (2580, 10484), (2621, 10320), (3440, 7863), (5160, 5242)]