41827920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 130289280

約数和(自身を除く): 88461360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 439, 794, 878, 1191, 1317, 1588, 1756, 1985, 2195, 2382, 2634, 3176, 3512, 3970, 4390, 4764, 5268, 5955, 6352, 6585, 7024, 7940, 8780, 9528, 10536, 11910, 13170, 15880, 17560, 19056, 21072, 23820, 26340, 31760, 35120, 47640, 52680, 95280, 105360, 174283, 348566, 522849, 697132, 871415, 1045698, 1394264, 1742830, 2091396, 2614245, 2788528, 3485660, 4182792, 5228490, 6971320, 8365584, 10456980, 13942640, 20913960, 41827920]

約数ペア:

[(1, 41827920), (2, 20913960), (3, 13942640), (4, 10456980), (5, 8365584), (6, 6971320), (8, 5228490), (10, 4182792), (12, 3485660), (15, 2788528), (16, 2614245), (20, 2091396), (24, 1742830), (30, 1394264), (40, 1045698), (48, 871415), (60, 697132), (80, 522849), (120, 348566), (240, 174283), (397, 105360), (439, 95280), (794, 52680), (878, 47640), (1191, 35120), (1317, 31760), (1588, 26340), (1756, 23820), (1985, 21072), (2195, 19056), (2382, 17560), (2634, 15880), (3176, 13170), (3512, 11910), (3970, 10536), (4390, 9528), (4764, 8780), (5268, 7940), (5955, 7024), (6352, 6585)]