207621720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{576727}}^1$

素因数の和:576744

約数の個数: 48

約数和(自身を含む): 674771760

約数和(自身を除く): 467150040

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, 576727, 1153454, 1730181, 2306908, 2883635, 3460362, 4613816, 5190543, 5767270, 6920724, 8650905, 10381086, 11534540, 13841448, 17301810, 20762172, 23069080, 25952715, 34603620, 41524344, 51905430, 69207240, 103810860, 207621720]

約数ペア:

[(1, 207621720), (2, 103810860), (3, 69207240), (4, 51905430), (5, 41524344), (6, 34603620), (8, 25952715), (9, 23069080), (10, 20762172), (12, 17301810), (15, 13841448), (18, 11534540), (20, 10381086), (24, 8650905), (30, 6920724), (36, 5767270), (40, 5190543), (45, 4613816), (60, 3460362), (72, 2883635), (90, 2306908), (120, 1730181), (180, 1153454), (360, 576727)]