54060320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17783}}^1$

素因数の和:17817

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 80386720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 17783, 35566, 71132, 88915, 142264, 177830, 284528, 337877, 355660, 569056, 675754, 711320, 1351508, 1422640, 1689385, 2703016, 2845280, 3378770, 5406032, 6757540, 10812064, 13515080, 27030160, 54060320]

約数ペア:

[(1, 54060320), (2, 27030160), (4, 13515080), (5, 10812064), (8, 6757540), (10, 5406032), (16, 3378770), (19, 2845280), (20, 2703016), (32, 1689385), (38, 1422640), (40, 1351508), (76, 711320), (80, 675754), (95, 569056), (152, 355660), (160, 337877), (190, 284528), (304, 177830), (380, 142264), (608, 88915), (760, 71132), (1520, 35566), (3040, 17783)]