26490120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7166

約数の個数: 64

約数和(自身を含む): 82045440

約数和(自身を除く): 55555320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7121, 14242, 21363, 28484, 35605, 42726, 56968, 71210, 85452, 106815, 142420, 170904, 213630, 220751, 284840, 427260, 441502, 662253, 854520, 883004, 1103755, 1324506, 1766008, 2207510, 2649012, 3311265, 4415020, 5298024, 6622530, 8830040, 13245060, 26490120]

約数ペア:

[(1, 26490120), (2, 13245060), (3, 8830040), (4, 6622530), (5, 5298024), (6, 4415020), (8, 3311265), (10, 2649012), (12, 2207510), (15, 1766008), (20, 1324506), (24, 1103755), (30, 883004), (31, 854520), (40, 662253), (60, 441502), (62, 427260), (93, 284840), (120, 220751), (124, 213630), (155, 170904), (186, 142420), (248, 106815), (310, 85452), (372, 71210), (465, 56968), (620, 42726), (744, 35605), (930, 28484), (1240, 21363), (1860, 14242), (3720, 7121)]