160467320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13417}}^1$

素因数の和:13464

約数の個数: 64

約数和(自身を含む): 405760320

約数和(自身を除く): 245293000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 13417, 26834, 53668, 67085, 107336, 134170, 174421, 268340, 308591, 348842, 536680, 617182, 697684, 872105, 1234364, 1395368, 1542955, 1744210, 2468728, 3085910, 3488420, 4011683, 6171820, 6976840, 8023366, 12343640, 16046732, 20058415, 32093464, 40116830, 80233660, 160467320]

約数ペア:

[(1, 160467320), (2, 80233660), (4, 40116830), (5, 32093464), (8, 20058415), (10, 16046732), (13, 12343640), (20, 8023366), (23, 6976840), (26, 6171820), (40, 4011683), (46, 3488420), (52, 3085910), (65, 2468728), (92, 1744210), (104, 1542955), (115, 1395368), (130, 1234364), (184, 872105), (230, 697684), (260, 617182), (299, 536680), (460, 348842), (520, 308591), (598, 268340), (920, 174421), (1196, 134170), (1495, 107336), (2392, 67085), (2990, 53668), (5980, 26834), (11960, 13417)]