2463760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 6499584

約数和(自身を除く): 4035824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 103, 104, 115, 130, 184, 206, 208, 230, 260, 299, 368, 412, 460, 515, 520, 598, 824, 920, 1030, 1040, 1196, 1339, 1495, 1648, 1840, 2060, 2369, 2392, 2678, 2990, 4120, 4738, 4784, 5356, 5980, 6695, 8240, 9476, 10712, 11845, 11960, 13390, 18952, 21424, 23690, 23920, 26780, 30797, 37904, 47380, 53560, 61594, 94760, 107120, 123188, 153985, 189520, 246376, 307970, 492752, 615940, 1231880, 2463760]

約数ペア:

[(1, 2463760), (2, 1231880), (4, 615940), (5, 492752), (8, 307970), (10, 246376), (13, 189520), (16, 153985), (20, 123188), (23, 107120), (26, 94760), (40, 61594), (46, 53560), (52, 47380), (65, 37904), (80, 30797), (92, 26780), (103, 23920), (104, 23690), (115, 21424), (130, 18952), (184, 13390), (206, 11960), (208, 11845), (230, 10712), (260, 9476), (299, 8240), (368, 6695), (412, 5980), (460, 5356), (515, 4784), (520, 4738), (598, 4120), (824, 2990), (920, 2678), (1030, 2392), (1040, 2369), (1196, 2060), (1339, 1840), (1495, 1648)]