120299660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20117}}^1$

素因数の和:20162

約数の個数: 48

約数和(自身を含む): 283905216

約数和(自身を除く): 163605556

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 20117, 40234, 80468, 100585, 201170, 261521, 402340, 462691, 523042, 925382, 1046084, 1307605, 1850764, 2313455, 2615210, 4626910, 5230420, 6014983, 9253820, 12029966, 24059932, 30074915, 60149830, 120299660]

約数ペア:

[(1, 120299660), (2, 60149830), (4, 30074915), (5, 24059932), (10, 12029966), (13, 9253820), (20, 6014983), (23, 5230420), (26, 4626910), (46, 2615210), (52, 2313455), (65, 1850764), (92, 1307605), (115, 1046084), (130, 925382), (230, 523042), (260, 462691), (299, 402340), (460, 261521), (598, 201170), (1196, 100585), (1495, 80468), (2990, 40234), (5980, 20117)]