4303440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 14894880

約数和(自身を除く): 10591440

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, 139, 144, 172, 180, 215, 240, 258, 278, 344, 360, 387, 417, 430, 516, 556, 645, 688, 695, 720, 774, 834, 860, 1032, 1112, 1251, 1290, 1390, 1548, 1668, 1720, 1935, 2064, 2085, 2224, 2502, 2580, 2780, 3096, 3336, 3440, 3870, 4170, 5004, 5160, 5560, 5977, 6192, 6255, 6672, 7740, 8340, 10008, 10320, 11120, 11954, 12510, 15480, 16680, 17931, 20016, 23908, 25020, 29885, 30960, 33360, 35862, 47816, 50040, 53793, 59770, 71724, 89655, 95632, 100080, 107586, 119540, 143448, 179310, 215172, 239080, 268965, 286896, 358620, 430344, 478160, 537930, 717240, 860688, 1075860, 1434480, 2151720, 4303440]

約数ペア:

[(1, 4303440), (2, 2151720), (3, 1434480), (4, 1075860), (5, 860688), (6, 717240), (8, 537930), (9, 478160), (10, 430344), (12, 358620), (15, 286896), (16, 268965), (18, 239080), (20, 215172), (24, 179310), (30, 143448), (36, 119540), (40, 107586), (43, 100080), (45, 95632), (48, 89655), (60, 71724), (72, 59770), (80, 53793), (86, 50040), (90, 47816), (120, 35862), (129, 33360), (139, 30960), (144, 29885), (172, 25020), (180, 23908), (215, 20016), (240, 17931), (258, 16680), (278, 15480), (344, 12510), (360, 11954), (387, 11120), (417, 10320), (430, 10008), (516, 8340), (556, 7740), (645, 6672), (688, 6255), (695, 6192), (720, 5977), (774, 5560), (834, 5160), (860, 5004), (1032, 4170), (1112, 3870), (1251, 3440), (1290, 3336), (1390, 3096), (1548, 2780), (1668, 2580), (1720, 2502), (1935, 2224), (2064, 2085)]