210697440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{438953}}^1$

素因数の和:438971

約数の個数: 48

約数和(自身を含む): 663698448

約数和(自身を除く): 453001008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 438953, 877906, 1316859, 1755812, 2194765, 2633718, 3511624, 4389530, 5267436, 6584295, 7023248, 8779060, 10534872, 13168590, 14046496, 17558120, 21069744, 26337180, 35116240, 42139488, 52674360, 70232480, 105348720, 210697440]

約数ペア:

[(1, 210697440), (2, 105348720), (3, 70232480), (4, 52674360), (5, 42139488), (6, 35116240), (8, 26337180), (10, 21069744), (12, 17558120), (15, 14046496), (16, 13168590), (20, 10534872), (24, 8779060), (30, 7023248), (32, 6584295), (40, 5267436), (48, 4389530), (60, 3511624), (80, 2633718), (96, 2194765), (120, 1755812), (160, 1316859), (240, 877906), (480, 438953)]