730143240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{25247}}^1$

素因数の和:25502

約数の個数: 64

約数和(自身を含む): 2199605760

約数和(自身を除く): 1469462520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 9640, 14460, 25247, 28920, 50494, 75741, 100988, 126235, 151482, 201976, 252470, 302964, 378705, 504940, 605928, 757410, 1009880, 1514820, 3029640, 6084527, 12169054, 18253581, 24338108, 30422635, 36507162, 48676216, 60845270, 73014324, 91267905, 121690540, 146028648, 182535810, 243381080, 365071620, 730143240]

約数ペア:

[(1, 730143240), (2, 365071620), (3, 243381080), (4, 182535810), (5, 146028648), (6, 121690540), (8, 91267905), (10, 73014324), (12, 60845270), (15, 48676216), (20, 36507162), (24, 30422635), (30, 24338108), (40, 18253581), (60, 12169054), (120, 6084527), (241, 3029640), (482, 1514820), (723, 1009880), (964, 757410), (1205, 605928), (1446, 504940), (1928, 378705), (2410, 302964), (2892, 252470), (3615, 201976), (4820, 151482), (5784, 126235), (7230, 100988), (9640, 75741), (14460, 50494), (25247, 28920)]