2977560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{919}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 10018800

約数和(自身を除く): 7041240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 919, 1080, 1620, 1838, 2757, 3240, 3676, 4595, 5514, 7352, 8271, 9190, 11028, 13785, 16542, 18380, 22056, 24813, 27570, 33084, 36760, 41355, 49626, 55140, 66168, 74439, 82710, 99252, 110280, 124065, 148878, 165420, 198504, 248130, 297756, 330840, 372195, 496260, 595512, 744390, 992520, 1488780, 2977560]

約数ペア:

[(1, 2977560), (2, 1488780), (3, 992520), (4, 744390), (5, 595512), (6, 496260), (8, 372195), (9, 330840), (10, 297756), (12, 248130), (15, 198504), (18, 165420), (20, 148878), (24, 124065), (27, 110280), (30, 99252), (36, 82710), (40, 74439), (45, 66168), (54, 55140), (60, 49626), (72, 41355), (81, 36760), (90, 33084), (108, 27570), (120, 24813), (135, 22056), (162, 18380), (180, 16542), (216, 13785), (270, 11028), (324, 9190), (360, 8271), (405, 7352), (540, 5514), (648, 4595), (810, 3676), (919, 3240), (1080, 2757), (1620, 1838)]