318613560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2655113}}^1$

素因数の和:2655127

約数の個数: 32

約数和(自身を含む): 955841040

約数和(自身を除く): 637227480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2655113, 5310226, 7965339, 10620452, 13275565, 15930678, 21240904, 26551130, 31861356, 39826695, 53102260, 63722712, 79653390, 106204520, 159306780, 318613560]

約数ペア:

[(1, 318613560), (2, 159306780), (3, 106204520), (4, 79653390), (5, 63722712), (6, 53102260), (8, 39826695), (10, 31861356), (12, 26551130), (15, 21240904), (20, 15930678), (24, 13275565), (30, 10620452), (40, 7965339), (60, 5310226), (120, 2655113)]