61346640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 190934208

約数和(自身を除く): 129587568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 577, 886, 1154, 1329, 1731, 1772, 2215, 2308, 2658, 2885, 3462, 3544, 4430, 4616, 5316, 5770, 6645, 6924, 7088, 8655, 8860, 9232, 10632, 11540, 13290, 13848, 17310, 17720, 21264, 23080, 26580, 27696, 34620, 35440, 46160, 53160, 69240, 106320, 138480, 255611, 511222, 766833, 1022444, 1278055, 1533666, 2044888, 2556110, 3067332, 3834165, 4089776, 5112220, 6134664, 7668330, 10224440, 12269328, 15336660, 20448880, 30673320, 61346640]

約数ペア:

[(1, 61346640), (2, 30673320), (3, 20448880), (4, 15336660), (5, 12269328), (6, 10224440), (8, 7668330), (10, 6134664), (12, 5112220), (15, 4089776), (16, 3834165), (20, 3067332), (24, 2556110), (30, 2044888), (40, 1533666), (48, 1278055), (60, 1022444), (80, 766833), (120, 511222), (240, 255611), (443, 138480), (577, 106320), (886, 69240), (1154, 53160), (1329, 46160), (1731, 35440), (1772, 34620), (2215, 27696), (2308, 26580), (2658, 23080), (2885, 21264), (3462, 17720), (3544, 17310), (4430, 13848), (4616, 13290), (5316, 11540), (5770, 10632), (6645, 9232), (6924, 8860), (7088, 8655)]