8312280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 25198560

約数和(自身を除く): 16886280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 613, 678, 904, 1130, 1226, 1356, 1695, 1839, 2260, 2452, 2712, 3065, 3390, 3678, 4520, 4904, 6130, 6780, 7356, 9195, 12260, 13560, 14712, 18390, 24520, 36780, 69269, 73560, 138538, 207807, 277076, 346345, 415614, 554152, 692690, 831228, 1039035, 1385380, 1662456, 2078070, 2770760, 4156140, 8312280]

約数ペア:

[(1, 8312280), (2, 4156140), (3, 2770760), (4, 2078070), (5, 1662456), (6, 1385380), (8, 1039035), (10, 831228), (12, 692690), (15, 554152), (20, 415614), (24, 346345), (30, 277076), (40, 207807), (60, 138538), (113, 73560), (120, 69269), (226, 36780), (339, 24520), (452, 18390), (565, 14712), (613, 13560), (678, 12260), (904, 9195), (1130, 7356), (1226, 6780), (1356, 6130), (1695, 4904), (1839, 4520), (2260, 3678), (2452, 3390), (2712, 3065)]