72183840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{150383}}^1$

素因数の和:150401

約数の個数: 48

約数和(自身を含む): 227380608

約数和(自身を除く): 155196768

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, 150383, 300766, 451149, 601532, 751915, 902298, 1203064, 1503830, 1804596, 2255745, 2406128, 3007660, 3609192, 4511490, 4812256, 6015320, 7218384, 9022980, 12030640, 14436768, 18045960, 24061280, 36091920, 72183840]

約数ペア:

[(1, 72183840), (2, 36091920), (3, 24061280), (4, 18045960), (5, 14436768), (6, 12030640), (8, 9022980), (10, 7218384), (12, 6015320), (15, 4812256), (16, 4511490), (20, 3609192), (24, 3007660), (30, 2406128), (32, 2255745), (40, 1804596), (48, 1503830), (60, 1203064), (80, 902298), (96, 751915), (120, 601532), (160, 451149), (240, 300766), (480, 150383)]