72551520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50383}}^1$

素因数の和:50404

約数の個数: 72

約数和(自身を含む): 247586976

約数和(自身を除く): 175035456

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, 50383, 100766, 151149, 201532, 251915, 302298, 403064, 453447, 503830, 604596, 755745, 806128, 906894, 1007660, 1209192, 1511490, 1612256, 1813788, 2015320, 2267235, 2418384, 3022980, 3627576, 4030640, 4534470, 4836768, 6045960, 7255152, 8061280, 9068940, 12091920, 14510304, 18137880, 24183840, 36275760, 72551520]

約数ペア:

[(1, 72551520), (2, 36275760), (3, 24183840), (4, 18137880), (5, 14510304), (6, 12091920), (8, 9068940), (9, 8061280), (10, 7255152), (12, 6045960), (15, 4836768), (16, 4534470), (18, 4030640), (20, 3627576), (24, 3022980), (30, 2418384), (32, 2267235), (36, 2015320), (40, 1813788), (45, 1612256), (48, 1511490), (60, 1209192), (72, 1007660), (80, 906894), (90, 806128), (96, 755745), (120, 604596), (144, 503830), (160, 453447), (180, 403064), (240, 302298), (288, 251915), (360, 201532), (480, 151149), (720, 100766), (1440, 50383)]