24180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:56

約数の個数: 48

約数和(自身を含む): 75264

約数和(自身を除く): 51084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180]

約数ペア:

[(1, 24180), (2, 12090), (3, 8060), (4, 6045), (5, 4836), (6, 4030), (10, 2418), (12, 2015), (13, 1860), (15, 1612), (20, 1209), (26, 930), (30, 806), (31, 780), (39, 620), (52, 465), (60, 403), (62, 390), (65, 372), (78, 310), (93, 260), (124, 195), (130, 186), (155, 156)]