40423860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{24953}}^1$

素因数の和:24974

約数の個数: 60

約数和(自身を含む): 126816228

約数和(自身を除く): 86392368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 24953, 49906, 74859, 99812, 124765, 149718, 224577, 249530, 299436, 374295, 449154, 499060, 673731, 748590, 898308, 1122885, 1347462, 1497180, 2021193, 2245770, 2694924, 3368655, 4042386, 4491540, 6737310, 8084772, 10105965, 13474620, 20211930, 40423860]

約数ペア:

[(1, 40423860), (2, 20211930), (3, 13474620), (4, 10105965), (5, 8084772), (6, 6737310), (9, 4491540), (10, 4042386), (12, 3368655), (15, 2694924), (18, 2245770), (20, 2021193), (27, 1497180), (30, 1347462), (36, 1122885), (45, 898308), (54, 748590), (60, 673731), (81, 499060), (90, 449154), (108, 374295), (135, 299436), (162, 249530), (180, 224577), (270, 149718), (324, 124765), (405, 99812), (540, 74859), (810, 49906), (1620, 24953)]