45436320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 111418560

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, 139, 144, 160, 180, 227, 240, 278, 288, 360, 417, 454, 480, 556, 681, 695, 720, 834, 908, 1112, 1135, 1251, 1362, 1390, 1440, 1668, 1816, 2043, 2085, 2224, 2270, 2502, 2724, 2780, 3336, 3405, 3632, 4086, 4170, 4448, 4540, 5004, 5448, 5560, 6255, 6672, 6810, 7264, 8172, 8340, 9080, 10008, 10215, 10896, 11120, 12510, 13344, 13620, 16344, 16680, 18160, 20016, 20430, 21792, 22240, 25020, 27240, 31553, 32688, 33360, 36320, 40032, 40860, 50040, 54480, 63106, 65376, 66720, 81720, 94659, 100080, 108960, 126212, 157765, 163440, 189318, 200160, 252424, 283977, 315530, 326880, 378636, 473295, 504848, 567954, 631060, 757272, 946590, 1009696, 1135908, 1262120, 1419885, 1514544, 1893180, 2271816, 2524240, 2839770, 3029088, 3786360, 4543632, 5048480, 5679540, 7572720, 9087264, 11359080, 15145440, 22718160, 45436320]

約数ペア:

[(1, 45436320), (2, 22718160), (3, 15145440), (4, 11359080), (5, 9087264), (6, 7572720), (8, 5679540), (9, 5048480), (10, 4543632), (12, 3786360), (15, 3029088), (16, 2839770), (18, 2524240), (20, 2271816), (24, 1893180), (30, 1514544), (32, 1419885), (36, 1262120), (40, 1135908), (45, 1009696), (48, 946590), (60, 757272), (72, 631060), (80, 567954), (90, 504848), (96, 473295), (120, 378636), (139, 326880), (144, 315530), (160, 283977), (180, 252424), (227, 200160), (240, 189318), (278, 163440), (288, 157765), (360, 126212), (417, 108960), (454, 100080), (480, 94659), (556, 81720), (681, 66720), (695, 65376), (720, 63106), (834, 54480), (908, 50040), (1112, 40860), (1135, 40032), (1251, 36320), (1362, 33360), (1390, 32688), (1440, 31553), (1668, 27240), (1816, 25020), (2043, 22240), (2085, 21792), (2224, 20430), (2270, 20016), (2502, 18160), (2724, 16680), (2780, 16344), (3336, 13620), (3405, 13344), (3632, 12510), (4086, 11120), (4170, 10896), (4448, 10215), (4540, 10008), (5004, 9080), (5448, 8340), (5560, 8172), (6255, 7264), (6672, 6810)]