2875560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 8916480

約数和(自身を除く): 6040920

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, 773, 930, 1240, 1546, 1860, 2319, 3092, 3720, 3865, 4638, 6184, 7730, 9276, 11595, 15460, 18552, 23190, 23963, 30920, 46380, 47926, 71889, 92760, 95852, 119815, 143778, 191704, 239630, 287556, 359445, 479260, 575112, 718890, 958520, 1437780, 2875560]

約数ペア:

[(1, 2875560), (2, 1437780), (3, 958520), (4, 718890), (5, 575112), (6, 479260), (8, 359445), (10, 287556), (12, 239630), (15, 191704), (20, 143778), (24, 119815), (30, 95852), (31, 92760), (40, 71889), (60, 47926), (62, 46380), (93, 30920), (120, 23963), (124, 23190), (155, 18552), (186, 15460), (248, 11595), (310, 9276), (372, 7730), (465, 6184), (620, 4638), (744, 3865), (773, 3720), (930, 3092), (1240, 2319), (1546, 1860)]