165943080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{51217}}^1$

素因数の和:51240

約数の個数: 80

約数和(自身を含む): 557764020

約数和(自身を除く): 391820940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 51217, 102434, 153651, 204868, 256085, 307302, 409736, 460953, 512170, 614604, 768255, 921906, 1024340, 1229208, 1382859, 1536510, 1843812, 2048680, 2304765, 2765718, 3073020, 3687624, 4148577, 4609530, 5531436, 6146040, 6914295, 8297154, 9219060, 11062872, 13828590, 16594308, 18438120, 20742885, 27657180, 33188616, 41485770, 55314360, 82971540, 165943080]

約数ペア:

[(1, 165943080), (2, 82971540), (3, 55314360), (4, 41485770), (5, 33188616), (6, 27657180), (8, 20742885), (9, 18438120), (10, 16594308), (12, 13828590), (15, 11062872), (18, 9219060), (20, 8297154), (24, 6914295), (27, 6146040), (30, 5531436), (36, 4609530), (40, 4148577), (45, 3687624), (54, 3073020), (60, 2765718), (72, 2304765), (81, 2048680), (90, 1843812), (108, 1536510), (120, 1382859), (135, 1229208), (162, 1024340), (180, 921906), (216, 768255), (270, 614604), (324, 512170), (360, 460953), (405, 409736), (540, 307302), (648, 256085), (810, 204868), (1080, 153651), (1620, 102434), (3240, 51217)]