22354560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3881}}^1$

素因数の和:3906

約数の個数: 96

約数和(自身を含む): 77212980

約数和(自身を除く): 54858420

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 3881, 5760, 7762, 11643, 15524, 19405, 23286, 31048, 34929, 38810, 46572, 58215, 62096, 69858, 77620, 93144, 116430, 124192, 139716, 155240, 174645, 186288, 232860, 248384, 279432, 310480, 349290, 372576, 465720, 496768, 558864, 620960, 698580, 745152, 931440, 1117728, 1241920, 1397160, 1490304, 1862880, 2235456, 2483840, 2794320, 3725760, 4470912, 5588640, 7451520, 11177280, 22354560]

約数ペア:

[(1, 22354560), (2, 11177280), (3, 7451520), (4, 5588640), (5, 4470912), (6, 3725760), (8, 2794320), (9, 2483840), (10, 2235456), (12, 1862880), (15, 1490304), (16, 1397160), (18, 1241920), (20, 1117728), (24, 931440), (30, 745152), (32, 698580), (36, 620960), (40, 558864), (45, 496768), (48, 465720), (60, 372576), (64, 349290), (72, 310480), (80, 279432), (90, 248384), (96, 232860), (120, 186288), (128, 174645), (144, 155240), (160, 139716), (180, 124192), (192, 116430), (240, 93144), (288, 77620), (320, 69858), (360, 62096), (384, 58215), (480, 46572), (576, 38810), (640, 34929), (720, 31048), (960, 23286), (1152, 19405), (1440, 15524), (1920, 11643), (2880, 7762), (3881, 5760)]