40534440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2237}}^1$

素因数の和:2402

約数の個数: 64

約数和(自身を含む): 122463360

約数和(自身を除く): 81928920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2237, 2265, 3020, 3624, 4474, 4530, 6040, 6711, 8948, 9060, 11185, 13422, 17896, 18120, 22370, 26844, 33555, 44740, 53688, 67110, 89480, 134220, 268440, 337787, 675574, 1013361, 1351148, 1688935, 2026722, 2702296, 3377870, 4053444, 5066805, 6755740, 8106888, 10133610, 13511480, 20267220, 40534440]

約数ペア:

[(1, 40534440), (2, 20267220), (3, 13511480), (4, 10133610), (5, 8106888), (6, 6755740), (8, 5066805), (10, 4053444), (12, 3377870), (15, 2702296), (20, 2026722), (24, 1688935), (30, 1351148), (40, 1013361), (60, 675574), (120, 337787), (151, 268440), (302, 134220), (453, 89480), (604, 67110), (755, 53688), (906, 44740), (1208, 33555), (1510, 26844), (1812, 22370), (2237, 18120), (2265, 17896), (3020, 13422), (3624, 11185), (4474, 9060), (4530, 8948), (6040, 6711)]