31825320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 96361920

約数和(自身を除く): 64536600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2347, 2712, 3390, 4520, 4694, 6780, 7041, 9388, 11735, 13560, 14082, 18776, 23470, 28164, 35205, 46940, 56328, 70410, 93880, 140820, 265211, 281640, 530422, 795633, 1060844, 1326055, 1591266, 2121688, 2652110, 3182532, 3978165, 5304220, 6365064, 7956330, 10608440, 15912660, 31825320]

約数ペア:

[(1, 31825320), (2, 15912660), (3, 10608440), (4, 7956330), (5, 6365064), (6, 5304220), (8, 3978165), (10, 3182532), (12, 2652110), (15, 2121688), (20, 1591266), (24, 1326055), (30, 1060844), (40, 795633), (60, 530422), (113, 281640), (120, 265211), (226, 140820), (339, 93880), (452, 70410), (565, 56328), (678, 46940), (904, 35205), (1130, 28164), (1356, 23470), (1695, 18776), (2260, 14082), (2347, 13560), (2712, 11735), (3390, 9388), (4520, 7041), (4694, 6780)]