72185760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50129}}^1$

素因数の和:50150

約数の個数: 72

約数和(自身を含む): 246338820

約数和(自身を除く): 174153060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 50129, 100258, 150387, 200516, 250645, 300774, 401032, 451161, 501290, 601548, 751935, 802064, 902322, 1002580, 1203096, 1503870, 1604128, 1804644, 2005160, 2255805, 2406192, 3007740, 3609288, 4010320, 4511610, 4812384, 6015480, 7218576, 8020640, 9023220, 12030960, 14437152, 18046440, 24061920, 36092880, 72185760]

約数ペア:

[(1, 72185760), (2, 36092880), (3, 24061920), (4, 18046440), (5, 14437152), (6, 12030960), (8, 9023220), (9, 8020640), (10, 7218576), (12, 6015480), (15, 4812384), (16, 4511610), (18, 4010320), (20, 3609288), (24, 3007740), (30, 2406192), (32, 2255805), (36, 2005160), (40, 1804644), (45, 1604128), (48, 1503870), (60, 1203096), (72, 1002580), (80, 902322), (90, 802064), (96, 751935), (120, 601548), (144, 501290), (160, 451161), (180, 401032), (240, 300774), (288, 250645), (360, 200516), (480, 150387), (720, 100258), (1440, 50129)]