246924240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9439}}^1$

素因数の和:9564

約数の個数: 80

約数和(自身を含む): 772569600

約数和(自身を除く): 525645360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 9439, 13080, 18878, 26160, 28317, 37756, 47195, 56634, 75512, 94390, 113268, 141585, 151024, 188780, 226536, 283170, 377560, 453072, 566340, 755120, 1028851, 1132680, 2057702, 2265360, 3086553, 4115404, 5144255, 6173106, 8230808, 10288510, 12346212, 15432765, 16461616, 20577020, 24692424, 30865530, 41154040, 49384848, 61731060, 82308080, 123462120, 246924240]

約数ペア:

[(1, 246924240), (2, 123462120), (3, 82308080), (4, 61731060), (5, 49384848), (6, 41154040), (8, 30865530), (10, 24692424), (12, 20577020), (15, 16461616), (16, 15432765), (20, 12346212), (24, 10288510), (30, 8230808), (40, 6173106), (48, 5144255), (60, 4115404), (80, 3086553), (109, 2265360), (120, 2057702), (218, 1132680), (240, 1028851), (327, 755120), (436, 566340), (545, 453072), (654, 377560), (872, 283170), (1090, 226536), (1308, 188780), (1635, 151024), (1744, 141585), (2180, 113268), (2616, 94390), (3270, 75512), (4360, 56634), (5232, 47195), (6540, 37756), (8720, 28317), (9439, 26160), (13080, 18878)]