260034120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{722317}}^1$

素因数の和:722334

約数の個数: 48

約数和(自身を含む): 845112060

約数和(自身を除く): 585077940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 722317, 1444634, 2166951, 2889268, 3611585, 4333902, 5778536, 6500853, 7223170, 8667804, 10834755, 13001706, 14446340, 17335608, 21669510, 26003412, 28892680, 32504265, 43339020, 52006824, 65008530, 86678040, 130017060, 260034120]

約数ペア:

[(1, 260034120), (2, 130017060), (3, 86678040), (4, 65008530), (5, 52006824), (6, 43339020), (8, 32504265), (9, 28892680), (10, 26003412), (12, 21669510), (15, 17335608), (18, 14446340), (20, 13001706), (24, 10834755), (30, 8667804), (36, 7223170), (40, 6500853), (45, 5778536), (60, 4333902), (72, 3611585), (90, 2889268), (120, 2166951), (180, 1444634), (360, 722317)]