1056156840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{977923}}^1$

素因数の和:977943

約数の個数: 64

約数和(自身を含む): 3520526400

約数和(自身を除く): 2464369560

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 977923, 1955846, 2933769, 3911692, 4889615, 5867538, 7823384, 8801307, 9779230, 11735076, 14668845, 17602614, 19558460, 23470152, 26403921, 29337690, 35205228, 39116920, 44006535, 52807842, 58675380, 70410456, 88013070, 105615684, 117350760, 132019605, 176026140, 211231368, 264039210, 352052280, 528078420, 1056156840]

約数ペア:

[(1, 1056156840), (2, 528078420), (3, 352052280), (4, 264039210), (5, 211231368), (6, 176026140), (8, 132019605), (9, 117350760), (10, 105615684), (12, 88013070), (15, 70410456), (18, 58675380), (20, 52807842), (24, 44006535), (27, 39116920), (30, 35205228), (36, 29337690), (40, 26403921), (45, 23470152), (54, 19558460), (60, 17602614), (72, 14668845), (90, 11735076), (108, 9779230), (120, 8801307), (135, 7823384), (180, 5867538), (216, 4889615), (270, 3911692), (360, 2933769), (540, 1955846), (1080, 977923)]