72461520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33547}}^1$

素因数の和:33569

約数の個数: 80

約数和(自身を含む): 249597120

約数和(自身を除く): 177135600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 33547, 67094, 100641, 134188, 167735, 201282, 268376, 301923, 335470, 402564, 503205, 536752, 603846, 670940, 805128, 905769, 1006410, 1207692, 1341880, 1509615, 1610256, 1811538, 2012820, 2415384, 2683760, 3019230, 3623076, 4025640, 4528845, 4830768, 6038460, 7246152, 8051280, 9057690, 12076920, 14492304, 18115380, 24153840, 36230760, 72461520]

約数ペア:

[(1, 72461520), (2, 36230760), (3, 24153840), (4, 18115380), (5, 14492304), (6, 12076920), (8, 9057690), (9, 8051280), (10, 7246152), (12, 6038460), (15, 4830768), (16, 4528845), (18, 4025640), (20, 3623076), (24, 3019230), (27, 2683760), (30, 2415384), (36, 2012820), (40, 1811538), (45, 1610256), (48, 1509615), (54, 1341880), (60, 1207692), (72, 1006410), (80, 905769), (90, 805128), (108, 670940), (120, 603846), (135, 536752), (144, 503205), (180, 402564), (216, 335470), (240, 301923), (270, 268376), (360, 201282), (432, 167735), (540, 134188), (720, 100641), (1080, 67094), (2160, 33547)]