447216480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{310567}}^1$

素因数の和:310588

約数の個数: 72

約数和(自身を含む): 1526131152

約数和(自身を除く): 1078914672

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, 310567, 621134, 931701, 1242268, 1552835, 1863402, 2484536, 2795103, 3105670, 3726804, 4658505, 4969072, 5590206, 6211340, 7453608, 9317010, 9938144, 11180412, 12422680, 13975515, 14907216, 18634020, 22360824, 24845360, 27951030, 29814432, 37268040, 44721648, 49690720, 55902060, 74536080, 89443296, 111804120, 149072160, 223608240, 447216480]

約数ペア:

[(1, 447216480), (2, 223608240), (3, 149072160), (4, 111804120), (5, 89443296), (6, 74536080), (8, 55902060), (9, 49690720), (10, 44721648), (12, 37268040), (15, 29814432), (16, 27951030), (18, 24845360), (20, 22360824), (24, 18634020), (30, 14907216), (32, 13975515), (36, 12422680), (40, 11180412), (45, 9938144), (48, 9317010), (60, 7453608), (72, 6211340), (80, 5590206), (90, 4969072), (96, 4658505), (120, 3726804), (144, 3105670), (160, 2795103), (180, 2484536), (240, 1863402), (288, 1552835), (360, 1242268), (480, 931701), (720, 621134), (1440, 310567)]