160140840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1334507}}^1$

素因数の和:1334521

約数の個数: 32

約数和(自身を含む): 480422880

約数和(自身を除く): 320282040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1334507, 2669014, 4003521, 5338028, 6672535, 8007042, 10676056, 13345070, 16014084, 20017605, 26690140, 32028168, 40035210, 53380280, 80070420, 160140840]

約数ペア:

[(1, 160140840), (2, 80070420), (3, 53380280), (4, 40035210), (5, 32028168), (6, 26690140), (8, 20017605), (10, 16014084), (12, 13345070), (15, 10676056), (20, 8007042), (24, 6672535), (30, 5338028), (40, 4003521), (60, 2669014), (120, 1334507)]