90697440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188953}}^1$

素因数の和:188971

約数の個数: 48

約数和(自身を含む): 285698448

約数和(自身を除く): 195001008

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, 188953, 377906, 566859, 755812, 944765, 1133718, 1511624, 1889530, 2267436, 2834295, 3023248, 3779060, 4534872, 5668590, 6046496, 7558120, 9069744, 11337180, 15116240, 18139488, 22674360, 30232480, 45348720, 90697440]

約数ペア:

[(1, 90697440), (2, 45348720), (3, 30232480), (4, 22674360), (5, 18139488), (6, 15116240), (8, 11337180), (10, 9069744), (12, 7558120), (15, 6046496), (16, 5668590), (20, 4534872), (24, 3779060), (30, 3023248), (32, 2834295), (40, 2267436), (48, 1889530), (60, 1511624), (80, 1133718), (96, 944765), (120, 755812), (160, 566859), (240, 377906), (480, 188953)]