3037840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 7999488

約数和(自身を除く): 4961648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 127, 130, 184, 208, 230, 254, 260, 299, 368, 460, 508, 520, 598, 635, 920, 1016, 1040, 1196, 1270, 1495, 1651, 1840, 2032, 2392, 2540, 2921, 2990, 3302, 4784, 5080, 5842, 5980, 6604, 8255, 10160, 11684, 11960, 13208, 14605, 16510, 23368, 23920, 26416, 29210, 33020, 37973, 46736, 58420, 66040, 75946, 116840, 132080, 151892, 189865, 233680, 303784, 379730, 607568, 759460, 1518920, 3037840]

約数ペア:

[(1, 3037840), (2, 1518920), (4, 759460), (5, 607568), (8, 379730), (10, 303784), (13, 233680), (16, 189865), (20, 151892), (23, 132080), (26, 116840), (40, 75946), (46, 66040), (52, 58420), (65, 46736), (80, 37973), (92, 33020), (104, 29210), (115, 26416), (127, 23920), (130, 23368), (184, 16510), (208, 14605), (230, 13208), (254, 11960), (260, 11684), (299, 10160), (368, 8255), (460, 6604), (508, 5980), (520, 5842), (598, 5080), (635, 4784), (920, 3302), (1016, 2990), (1040, 2921), (1196, 2540), (1270, 2392), (1495, 2032), (1651, 1840)]