161264160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2187

約数の個数: 144

約数和(自身を含む): 560962584

約数和(自身を除く): 399698424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2113, 2120, 2385, 2544, 3180, 3816, 4226, 4240, 4770, 5088, 6339, 6360, 7632, 8452, 8480, 9540, 10565, 12678, 12720, 15264, 16904, 19017, 19080, 21130, 25356, 25440, 31695, 33808, 38034, 38160, 42260, 50712, 63390, 67616, 76068, 76320, 84520, 95085, 101424, 111989, 126780, 152136, 169040, 190170, 202848, 223978, 253560, 304272, 335967, 338080, 380340, 447956, 507120, 559945, 608544, 671934, 760680, 895912, 1007901, 1014240, 1119890, 1343868, 1521360, 1679835, 1791824, 2015802, 2239780, 2687736, 3042720, 3359670, 3583648, 4031604, 4479560, 5039505, 5375472, 6719340, 8063208, 8959120, 10079010, 10750944, 13438680, 16126416, 17918240, 20158020, 26877360, 32252832, 40316040, 53754720, 80632080, 161264160]

約数ペア:

[(1, 161264160), (2, 80632080), (3, 53754720), (4, 40316040), (5, 32252832), (6, 26877360), (8, 20158020), (9, 17918240), (10, 16126416), (12, 13438680), (15, 10750944), (16, 10079010), (18, 8959120), (20, 8063208), (24, 6719340), (30, 5375472), (32, 5039505), (36, 4479560), (40, 4031604), (45, 3583648), (48, 3359670), (53, 3042720), (60, 2687736), (72, 2239780), (80, 2015802), (90, 1791824), (96, 1679835), (106, 1521360), (120, 1343868), (144, 1119890), (159, 1014240), (160, 1007901), (180, 895912), (212, 760680), (240, 671934), (265, 608544), (288, 559945), (318, 507120), (360, 447956), (424, 380340), (477, 338080), (480, 335967), (530, 304272), (636, 253560), (720, 223978), (795, 202848), (848, 190170), (954, 169040), (1060, 152136), (1272, 126780), (1440, 111989), (1590, 101424), (1696, 95085), (1908, 84520), (2113, 76320), (2120, 76068), (2385, 67616), (2544, 63390), (3180, 50712), (3816, 42260), (4226, 38160), (4240, 38034), (4770, 33808), (5088, 31695), (6339, 25440), (6360, 25356), (7632, 21130), (8452, 19080), (8480, 19017), (9540, 16904), (10565, 15264), (12678, 12720)]