273748320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4485

約数の個数: 144

約数和(自身を含む): 956107152

約数和(自身を除く): 682358832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 4421, 5160, 6192, 6880, 7740, 8842, 10320, 12384, 13263, 15480, 17684, 20640, 22105, 26526, 30960, 35368, 39789, 44210, 53052, 61920, 66315, 70736, 79578, 88420, 106104, 132630, 141472, 159156, 176840, 190103, 198945, 212208, 265260, 318312, 353680, 380206, 397890, 424416, 530520, 570309, 636624, 707360, 760412, 795780, 950515, 1061040, 1140618, 1273248, 1520824, 1591560, 1710927, 1901030, 2122080, 2281236, 2851545, 3041648, 3183120, 3421854, 3802060, 4562472, 5703090, 6083296, 6366240, 6843708, 7604120, 8554635, 9124944, 11406180, 13687416, 15208240, 17109270, 18249888, 22812360, 27374832, 30416480, 34218540, 45624720, 54749664, 68437080, 91249440, 136874160, 273748320]

約数ペア:

[(1, 273748320), (2, 136874160), (3, 91249440), (4, 68437080), (5, 54749664), (6, 45624720), (8, 34218540), (9, 30416480), (10, 27374832), (12, 22812360), (15, 18249888), (16, 17109270), (18, 15208240), (20, 13687416), (24, 11406180), (30, 9124944), (32, 8554635), (36, 7604120), (40, 6843708), (43, 6366240), (45, 6083296), (48, 5703090), (60, 4562472), (72, 3802060), (80, 3421854), (86, 3183120), (90, 3041648), (96, 2851545), (120, 2281236), (129, 2122080), (144, 1901030), (160, 1710927), (172, 1591560), (180, 1520824), (215, 1273248), (240, 1140618), (258, 1061040), (288, 950515), (344, 795780), (360, 760412), (387, 707360), (430, 636624), (480, 570309), (516, 530520), (645, 424416), (688, 397890), (720, 380206), (774, 353680), (860, 318312), (1032, 265260), (1290, 212208), (1376, 198945), (1440, 190103), (1548, 176840), (1720, 159156), (1935, 141472), (2064, 132630), (2580, 106104), (3096, 88420), (3440, 79578), (3870, 70736), (4128, 66315), (4421, 61920), (5160, 53052), (6192, 44210), (6880, 39789), (7740, 35368), (8842, 30960), (10320, 26526), (12384, 22105), (13263, 20640), (15480, 17684)]