123823620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7907}}^1$

素因数の和:7954

約数の個数: 96

約数和(自身を含む): 398563200

約数和(自身を除く): 274739580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 7907, 15660, 15814, 23721, 31628, 39535, 47442, 71163, 79070, 94884, 118605, 142326, 158140, 213489, 229303, 237210, 284652, 355815, 426978, 458606, 474420, 687909, 711630, 853956, 917212, 1067445, 1146515, 1375818, 1423260, 2063727, 2134890, 2293030, 2751636, 3439545, 4127454, 4269780, 4586060, 6191181, 6879090, 8254908, 10318635, 12382362, 13758180, 20637270, 24764724, 30955905, 41274540, 61911810, 123823620]

約数ペア:

[(1, 123823620), (2, 61911810), (3, 41274540), (4, 30955905), (5, 24764724), (6, 20637270), (9, 13758180), (10, 12382362), (12, 10318635), (15, 8254908), (18, 6879090), (20, 6191181), (27, 4586060), (29, 4269780), (30, 4127454), (36, 3439545), (45, 2751636), (54, 2293030), (58, 2134890), (60, 2063727), (87, 1423260), (90, 1375818), (108, 1146515), (116, 1067445), (135, 917212), (145, 853956), (174, 711630), (180, 687909), (261, 474420), (270, 458606), (290, 426978), (348, 355815), (435, 284652), (522, 237210), (540, 229303), (580, 213489), (783, 158140), (870, 142326), (1044, 118605), (1305, 94884), (1566, 79070), (1740, 71163), (2610, 47442), (3132, 39535), (3915, 31628), (5220, 23721), (7830, 15814), (7907, 15660)]