160450380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{891391}}^1$

素因数の和:891406

約数の個数: 36

約数和(自身を含む): 486700032

約数和(自身を除く): 326249652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 891391, 1782782, 2674173, 3565564, 4456955, 5348346, 8022519, 8913910, 10696692, 13370865, 16045038, 17827820, 26741730, 32090076, 40112595, 53483460, 80225190, 160450380]

約数ペア:

[(1, 160450380), (2, 80225190), (3, 53483460), (4, 40112595), (5, 32090076), (6, 26741730), (9, 17827820), (10, 16045038), (12, 13370865), (15, 10696692), (18, 8913910), (20, 8022519), (30, 5348346), (36, 4456955), (45, 3565564), (60, 2674173), (90, 1782782), (180, 891391)]