22879440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 78730080

約数和(自身を除く): 55850640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 739, 774, 860, 1032, 1290, 1478, 1548, 1720, 1935, 2064, 2217, 2580, 2956, 3096, 3440, 3695, 3870, 4434, 5160, 5912, 6192, 6651, 7390, 7740, 8868, 10320, 11085, 11824, 13302, 14780, 15480, 17736, 22170, 26604, 29560, 30960, 31777, 33255, 35472, 44340, 53208, 59120, 63554, 66510, 88680, 95331, 106416, 127108, 133020, 158885, 177360, 190662, 254216, 266040, 285993, 317770, 381324, 476655, 508432, 532080, 571986, 635540, 762648, 953310, 1143972, 1271080, 1429965, 1525296, 1906620, 2287944, 2542160, 2859930, 3813240, 4575888, 5719860, 7626480, 11439720, 22879440]

約数ペア:

[(1, 22879440), (2, 11439720), (3, 7626480), (4, 5719860), (5, 4575888), (6, 3813240), (8, 2859930), (9, 2542160), (10, 2287944), (12, 1906620), (15, 1525296), (16, 1429965), (18, 1271080), (20, 1143972), (24, 953310), (30, 762648), (36, 635540), (40, 571986), (43, 532080), (45, 508432), (48, 476655), (60, 381324), (72, 317770), (80, 285993), (86, 266040), (90, 254216), (120, 190662), (129, 177360), (144, 158885), (172, 133020), (180, 127108), (215, 106416), (240, 95331), (258, 88680), (344, 66510), (360, 63554), (387, 59120), (430, 53208), (516, 44340), (645, 35472), (688, 33255), (720, 31777), (739, 30960), (774, 29560), (860, 26604), (1032, 22170), (1290, 17736), (1478, 15480), (1548, 14780), (1720, 13302), (1935, 11824), (2064, 11085), (2217, 10320), (2580, 8868), (2956, 7740), (3096, 7390), (3440, 6651), (3695, 6192), (3870, 5912), (4434, 5160)]