316789320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2639911}}^1$

素因数の和:2639925

約数の個数: 32

約数和(自身を含む): 950368320

約数和(自身を除く): 633579000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2639911, 5279822, 7919733, 10559644, 13199555, 15839466, 21119288, 26399110, 31678932, 39598665, 52798220, 63357864, 79197330, 105596440, 158394660, 316789320]

約数ペア:

[(1, 316789320), (2, 158394660), (3, 105596440), (4, 79197330), (5, 63357864), (6, 52798220), (8, 39598665), (10, 31678932), (12, 26399110), (15, 21119288), (20, 15839466), (24, 13199555), (30, 10559644), (40, 7919733), (60, 5279822), (120, 2639911)]