353296920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2953}}^1$

素因数の和:3964

約数の個数: 64

約数和(自身を含む): 1061313120

約数和(自身を除く): 708016200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1994, 2953, 2991, 3988, 4985, 5906, 5982, 7976, 8859, 9970, 11812, 11964, 14765, 14955, 17718, 19940, 23624, 23928, 29530, 29910, 35436, 39880, 44295, 59060, 59820, 70872, 88590, 118120, 119640, 177180, 354360, 2944141, 5888282, 8832423, 11776564, 14720705, 17664846, 23553128, 29441410, 35329692, 44162115, 58882820, 70659384, 88324230, 117765640, 176648460, 353296920]

約数ペア:

[(1, 353296920), (2, 176648460), (3, 117765640), (4, 88324230), (5, 70659384), (6, 58882820), (8, 44162115), (10, 35329692), (12, 29441410), (15, 23553128), (20, 17664846), (24, 14720705), (30, 11776564), (40, 8832423), (60, 5888282), (120, 2944141), (997, 354360), (1994, 177180), (2953, 119640), (2991, 118120), (3988, 88590), (4985, 70872), (5906, 59820), (5982, 59060), (7976, 44295), (8859, 39880), (9970, 35436), (11812, 29910), (11964, 29530), (14765, 23928), (14955, 23624), (17718, 19940)]