126724560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1291}}^1$

素因数の和:1716

約数の個数: 80

約数和(自身を含む): 394111680

約数和(自身を除く): 267387120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1291, 1636, 2045, 2454, 2582, 3272, 3873, 4090, 4908, 5164, 6135, 6455, 6544, 7746, 8180, 9816, 10328, 12270, 12910, 15492, 16360, 19365, 19632, 20656, 24540, 25820, 30984, 32720, 38730, 49080, 51640, 61968, 77460, 98160, 103280, 154920, 309840, 528019, 1056038, 1584057, 2112076, 2640095, 3168114, 4224152, 5280190, 6336228, 7920285, 8448304, 10560380, 12672456, 15840570, 21120760, 25344912, 31681140, 42241520, 63362280, 126724560]

約数ペア:

[(1, 126724560), (2, 63362280), (3, 42241520), (4, 31681140), (5, 25344912), (6, 21120760), (8, 15840570), (10, 12672456), (12, 10560380), (15, 8448304), (16, 7920285), (20, 6336228), (24, 5280190), (30, 4224152), (40, 3168114), (48, 2640095), (60, 2112076), (80, 1584057), (120, 1056038), (240, 528019), (409, 309840), (818, 154920), (1227, 103280), (1291, 98160), (1636, 77460), (2045, 61968), (2454, 51640), (2582, 49080), (3272, 38730), (3873, 32720), (4090, 30984), (4908, 25820), (5164, 24540), (6135, 20656), (6455, 19632), (6544, 19365), (7746, 16360), (8180, 15492), (9816, 12910), (10328, 12270)]