137788440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1861}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 414257760

約数和(自身を除く): 276469320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1234, 1851, 1861, 2468, 3085, 3702, 3722, 4936, 5583, 6170, 7404, 7444, 9255, 9305, 11166, 12340, 14808, 14888, 18510, 18610, 22332, 24680, 27915, 37020, 37220, 44664, 55830, 74040, 74440, 111660, 223320, 1148237, 2296474, 3444711, 4592948, 5741185, 6889422, 9185896, 11482370, 13778844, 17223555, 22964740, 27557688, 34447110, 45929480, 68894220, 137788440]

約数ペア:

[(1, 137788440), (2, 68894220), (3, 45929480), (4, 34447110), (5, 27557688), (6, 22964740), (8, 17223555), (10, 13778844), (12, 11482370), (15, 9185896), (20, 6889422), (24, 5741185), (30, 4592948), (40, 3444711), (60, 2296474), (120, 1148237), (617, 223320), (1234, 111660), (1851, 74440), (1861, 74040), (2468, 55830), (3085, 44664), (3702, 37220), (3722, 37020), (4936, 27915), (5583, 24680), (6170, 22332), (7404, 18610), (7444, 18510), (9255, 14888), (9305, 14808), (11166, 12340)]