315060840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97241}}^1$

素因数の和:97264

約数の個数: 80

約数和(自身を含む): 1058965380

約数和(自身を除く): 743904540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 97241, 194482, 291723, 388964, 486205, 583446, 777928, 875169, 972410, 1166892, 1458615, 1750338, 1944820, 2333784, 2625507, 2917230, 3500676, 3889640, 4375845, 5251014, 5834460, 7001352, 7876521, 8751690, 10502028, 11668920, 13127535, 15753042, 17503380, 21004056, 26255070, 31506084, 35006760, 39382605, 52510140, 63012168, 78765210, 105020280, 157530420, 315060840]

約数ペア:

[(1, 315060840), (2, 157530420), (3, 105020280), (4, 78765210), (5, 63012168), (6, 52510140), (8, 39382605), (9, 35006760), (10, 31506084), (12, 26255070), (15, 21004056), (18, 17503380), (20, 15753042), (24, 13127535), (27, 11668920), (30, 10502028), (36, 8751690), (40, 7876521), (45, 7001352), (54, 5834460), (60, 5251014), (72, 4375845), (81, 3889640), (90, 3500676), (108, 2917230), (120, 2625507), (135, 2333784), (162, 1944820), (180, 1750338), (216, 1458615), (270, 1166892), (324, 972410), (360, 875169), (405, 777928), (540, 583446), (648, 486205), (810, 388964), (1080, 291723), (1620, 194482), (3240, 97241)]