38509080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 125452800

約数和(自身を除く): 86943720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 439, 510, 516, 645, 680, 731, 860, 878, 1020, 1032, 1290, 1317, 1462, 1720, 1756, 2040, 2193, 2195, 2580, 2634, 2924, 3512, 3655, 4386, 4390, 5160, 5268, 5848, 6585, 7310, 7463, 8772, 8780, 10536, 10965, 13170, 14620, 14926, 17544, 17560, 18877, 21930, 22389, 26340, 29240, 29852, 37315, 37754, 43860, 44778, 52680, 56631, 59704, 74630, 75508, 87720, 89556, 94385, 111945, 113262, 149260, 151016, 179112, 188770, 223890, 226524, 283155, 298520, 320909, 377540, 447780, 453048, 566310, 641818, 755080, 895560, 962727, 1132620, 1283636, 1604545, 1925454, 2265240, 2567272, 3209090, 3850908, 4813635, 6418180, 7701816, 9627270, 12836360, 19254540, 38509080]

約数ペア:

[(1, 38509080), (2, 19254540), (3, 12836360), (4, 9627270), (5, 7701816), (6, 6418180), (8, 4813635), (10, 3850908), (12, 3209090), (15, 2567272), (17, 2265240), (20, 1925454), (24, 1604545), (30, 1283636), (34, 1132620), (40, 962727), (43, 895560), (51, 755080), (60, 641818), (68, 566310), (85, 453048), (86, 447780), (102, 377540), (120, 320909), (129, 298520), (136, 283155), (170, 226524), (172, 223890), (204, 188770), (215, 179112), (255, 151016), (258, 149260), (340, 113262), (344, 111945), (408, 94385), (430, 89556), (439, 87720), (510, 75508), (516, 74630), (645, 59704), (680, 56631), (731, 52680), (860, 44778), (878, 43860), (1020, 37754), (1032, 37315), (1290, 29852), (1317, 29240), (1462, 26340), (1720, 22389), (1756, 21930), (2040, 18877), (2193, 17560), (2195, 17544), (2580, 14926), (2634, 14620), (2924, 13170), (3512, 10965), (3655, 10536), (4386, 8780), (4390, 8772), (5160, 7463), (5268, 7310), (5848, 6585)]