161397360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{24907}}^1$

素因数の和:24932

約数の個数: 100

約数和(自身を含む): 560579448

約数和(自身を除く): 399182088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 24907, 49814, 74721, 99628, 124535, 149442, 199256, 224163, 249070, 298884, 373605, 398512, 448326, 498140, 597768, 672489, 747210, 896652, 996280, 1120815, 1195536, 1344978, 1494420, 1793304, 1992560, 2017467, 2241630, 2689956, 2988840, 3362445, 3586608, 4034934, 4483260, 5379912, 5977680, 6724890, 8069868, 8966520, 10087335, 10759824, 13449780, 16139736, 17933040, 20174670, 26899560, 32279472, 40349340, 53799120, 80698680, 161397360]

約数ペア:

[(1, 161397360), (2, 80698680), (3, 53799120), (4, 40349340), (5, 32279472), (6, 26899560), (8, 20174670), (9, 17933040), (10, 16139736), (12, 13449780), (15, 10759824), (16, 10087335), (18, 8966520), (20, 8069868), (24, 6724890), (27, 5977680), (30, 5379912), (36, 4483260), (40, 4034934), (45, 3586608), (48, 3362445), (54, 2988840), (60, 2689956), (72, 2241630), (80, 2017467), (81, 1992560), (90, 1793304), (108, 1494420), (120, 1344978), (135, 1195536), (144, 1120815), (162, 996280), (180, 896652), (216, 747210), (240, 672489), (270, 597768), (324, 498140), (360, 448326), (405, 398512), (432, 373605), (540, 298884), (648, 249070), (720, 224163), (810, 199256), (1080, 149442), (1296, 124535), (1620, 99628), (2160, 74721), (3240, 49814), (6480, 24907)]