2018589360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{3209}}^1$

素因数の和:5846

約数の個数: 80

約数和(自身を含む): 6261965280

約数和(自身を除く): 4243375920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2621, 3209, 5242, 6418, 7863, 9627, 10484, 12836, 13105, 15726, 16045, 19254, 20968, 25672, 26210, 31452, 32090, 38508, 39315, 41936, 48135, 51344, 52420, 62904, 64180, 77016, 78630, 96270, 104840, 125808, 128360, 154032, 157260, 192540, 209680, 256720, 314520, 385080, 629040, 770160, 8410789, 16821578, 25232367, 33643156, 42053945, 50464734, 67286312, 84107890, 100929468, 126161835, 134572624, 168215780, 201858936, 252323670, 336431560, 403717872, 504647340, 672863120, 1009294680, 2018589360]

約数ペア:

[(1, 2018589360), (2, 1009294680), (3, 672863120), (4, 504647340), (5, 403717872), (6, 336431560), (8, 252323670), (10, 201858936), (12, 168215780), (15, 134572624), (16, 126161835), (20, 100929468), (24, 84107890), (30, 67286312), (40, 50464734), (48, 42053945), (60, 33643156), (80, 25232367), (120, 16821578), (240, 8410789), (2621, 770160), (3209, 629040), (5242, 385080), (6418, 314520), (7863, 256720), (9627, 209680), (10484, 192540), (12836, 157260), (13105, 154032), (15726, 128360), (16045, 125808), (19254, 104840), (20968, 96270), (25672, 78630), (26210, 77016), (31452, 64180), (32090, 62904), (38508, 52420), (39315, 51344), (41936, 48135)]