9538015440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{94849}}^1$

素因数の和:95284

約数の個数: 80

約数和(自身を含む): 29638728000

約数和(自身を除く): 20100712560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 6704, 8380, 10056, 12570, 16760, 20112, 25140, 33520, 50280, 94849, 100560, 189698, 284547, 379396, 474245, 569094, 758792, 948490, 1138188, 1422735, 1517584, 1896980, 2276376, 2845470, 3793960, 4552752, 5690940, 7587920, 11381880, 22763760, 39741731, 79483462, 119225193, 158966924, 198708655, 238450386, 317933848, 397417310, 476900772, 596125965, 635867696, 794834620, 953801544, 1192251930, 1589669240, 1907603088, 2384503860, 3179338480, 4769007720, 9538015440]

約数ペア:

[(1, 9538015440), (2, 4769007720), (3, 3179338480), (4, 2384503860), (5, 1907603088), (6, 1589669240), (8, 1192251930), (10, 953801544), (12, 794834620), (15, 635867696), (16, 596125965), (20, 476900772), (24, 397417310), (30, 317933848), (40, 238450386), (48, 198708655), (60, 158966924), (80, 119225193), (120, 79483462), (240, 39741731), (419, 22763760), (838, 11381880), (1257, 7587920), (1676, 5690940), (2095, 4552752), (2514, 3793960), (3352, 2845470), (4190, 2276376), (5028, 1896980), (6285, 1517584), (6704, 1422735), (8380, 1138188), (10056, 948490), (12570, 758792), (16760, 569094), (20112, 474245), (25140, 379396), (33520, 284547), (50280, 189698), (94849, 100560)]