55773840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{232391}}^1$

素因数の和:232407

約数の個数: 40

約数和(自身を含む): 172899648

約数和(自身を除く): 117125808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 232391, 464782, 697173, 929564, 1161955, 1394346, 1859128, 2323910, 2788692, 3485865, 3718256, 4647820, 5577384, 6971730, 9295640, 11154768, 13943460, 18591280, 27886920, 55773840]

約数ペア:

[(1, 55773840), (2, 27886920), (3, 18591280), (4, 13943460), (5, 11154768), (6, 9295640), (8, 6971730), (10, 5577384), (12, 4647820), (15, 3718256), (16, 3485865), (20, 2788692), (24, 2323910), (30, 1859128), (40, 1394346), (48, 1161955), (60, 929564), (80, 697173), (120, 464782), (240, 232391)]