1409580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 4402944

約数和(自身を除く): 2993364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 191, 205, 246, 369, 382, 410, 492, 573, 615, 738, 764, 820, 955, 1146, 1230, 1476, 1719, 1845, 1910, 2292, 2460, 2865, 3438, 3690, 3820, 5730, 6876, 7380, 7831, 8595, 11460, 15662, 17190, 23493, 31324, 34380, 39155, 46986, 70479, 78310, 93972, 117465, 140958, 156620, 234930, 281916, 352395, 469860, 704790, 1409580]

約数ペア:

[(1, 1409580), (2, 704790), (3, 469860), (4, 352395), (5, 281916), (6, 234930), (9, 156620), (10, 140958), (12, 117465), (15, 93972), (18, 78310), (20, 70479), (30, 46986), (36, 39155), (41, 34380), (45, 31324), (60, 23493), (82, 17190), (90, 15662), (123, 11460), (164, 8595), (180, 7831), (191, 7380), (205, 6876), (246, 5730), (369, 3820), (382, 3690), (410, 3438), (492, 2865), (573, 2460), (615, 2292), (738, 1910), (764, 1845), (820, 1719), (955, 1476), (1146, 1230)]