27972960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 89141472

約数和(自身を除く): 61168512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 577, 606, 808, 1010, 1154, 1212, 1515, 1616, 1731, 2020, 2308, 2424, 2885, 3030, 3232, 3462, 4040, 4616, 4848, 5770, 6060, 6924, 8080, 8655, 9232, 9696, 11540, 12120, 13848, 16160, 17310, 18464, 23080, 24240, 27696, 34620, 46160, 48480, 55392, 58277, 69240, 92320, 116554, 138480, 174831, 233108, 276960, 291385, 349662, 466216, 582770, 699324, 874155, 932432, 1165540, 1398648, 1748310, 1864864, 2331080, 2797296, 3496620, 4662160, 5594592, 6993240, 9324320, 13986480, 27972960]

約数ペア:

[(1, 27972960), (2, 13986480), (3, 9324320), (4, 6993240), (5, 5594592), (6, 4662160), (8, 3496620), (10, 2797296), (12, 2331080), (15, 1864864), (16, 1748310), (20, 1398648), (24, 1165540), (30, 932432), (32, 874155), (40, 699324), (48, 582770), (60, 466216), (80, 349662), (96, 291385), (101, 276960), (120, 233108), (160, 174831), (202, 138480), (240, 116554), (303, 92320), (404, 69240), (480, 58277), (505, 55392), (577, 48480), (606, 46160), (808, 34620), (1010, 27696), (1154, 24240), (1212, 23080), (1515, 18464), (1616, 17310), (1731, 16160), (2020, 13848), (2308, 12120), (2424, 11540), (2885, 9696), (3030, 9232), (3232, 8655), (3462, 8080), (4040, 6924), (4616, 6060), (4848, 5770)]