738461520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1025641}}^1$

素因数の和:1025660

約数の個数: 60

約数和(自身を含む): 2480002356

約数和(自身を除く): 1741540836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1025641, 2051282, 3076923, 4102564, 5128205, 6153846, 8205128, 9230769, 10256410, 12307692, 15384615, 16410256, 18461538, 20512820, 24615384, 30769230, 36923076, 41025640, 46153845, 49230768, 61538460, 73846152, 82051280, 92307690, 123076920, 147692304, 184615380, 246153840, 369230760, 738461520]

約数ペア:

[(1, 738461520), (2, 369230760), (3, 246153840), (4, 184615380), (5, 147692304), (6, 123076920), (8, 92307690), (9, 82051280), (10, 73846152), (12, 61538460), (15, 49230768), (16, 46153845), (18, 41025640), (20, 36923076), (24, 30769230), (30, 24615384), (36, 20512820), (40, 18461538), (45, 16410256), (48, 15384615), (60, 12307692), (72, 10256410), (80, 9230769), (90, 8205128), (120, 6153846), (144, 5128205), (180, 4102564), (240, 3076923), (360, 2051282), (720, 1025641)]