347171280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85091}}^1$

素因数の和:85124

約数の個数: 80

約数和(自身を含む): 1139552064

約数和(自身を除く): 792380784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 85091, 170182, 255273, 340364, 425455, 510546, 680728, 850910, 1021092, 1276365, 1361456, 1446547, 1701820, 2042184, 2552730, 2893094, 3403640, 4084368, 4339641, 5105460, 5786188, 6807280, 7232735, 8679282, 10210920, 11572376, 14465470, 17358564, 20421840, 21698205, 23144752, 28930940, 34717128, 43396410, 57861880, 69434256, 86792820, 115723760, 173585640, 347171280]

約数ペア:

[(1, 347171280), (2, 173585640), (3, 115723760), (4, 86792820), (5, 69434256), (6, 57861880), (8, 43396410), (10, 34717128), (12, 28930940), (15, 23144752), (16, 21698205), (17, 20421840), (20, 17358564), (24, 14465470), (30, 11572376), (34, 10210920), (40, 8679282), (48, 7232735), (51, 6807280), (60, 5786188), (68, 5105460), (80, 4339641), (85, 4084368), (102, 3403640), (120, 2893094), (136, 2552730), (170, 2042184), (204, 1701820), (240, 1446547), (255, 1361456), (272, 1276365), (340, 1021092), (408, 850910), (510, 680728), (680, 510546), (816, 425455), (1020, 340364), (1360, 255273), (2040, 170182), (4080, 85091)]