315589740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{27253}}^1$

素因数の和:27458

約数の個数: 48

約数和(自身を含む): 888262368

約数和(自身を除く): 572672628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 27253, 54506, 81759, 109012, 136265, 163518, 272530, 327036, 408795, 545060, 817590, 1635180, 5259829, 10519658, 15779487, 21039316, 26299145, 31558974, 52598290, 63117948, 78897435, 105196580, 157794870, 315589740]

約数ペア:

[(1, 315589740), (2, 157794870), (3, 105196580), (4, 78897435), (5, 63117948), (6, 52598290), (10, 31558974), (12, 26299145), (15, 21039316), (20, 15779487), (30, 10519658), (60, 5259829), (193, 1635180), (386, 817590), (579, 545060), (772, 408795), (965, 327036), (1158, 272530), (1930, 163518), (2316, 136265), (2895, 109012), (3860, 81759), (5790, 54506), (11580, 27253)]