480133360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2391

約数の個数: 120

約数和(自身を含む): 1323638496

約数和(自身を除く): 843505136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 560, 742, 784, 848, 980, 1060, 1484, 1855, 1960, 2120, 2311, 2597, 2968, 3710, 3920, 4240, 4622, 5194, 5936, 7420, 9244, 10388, 11555, 12985, 14840, 16177, 18488, 20776, 23110, 25970, 29680, 32354, 36976, 41552, 46220, 51940, 64708, 80885, 92440, 103880, 113239, 122483, 129416, 161770, 184880, 207760, 226478, 244966, 258832, 323540, 452956, 489932, 566195, 612415, 647080, 857381, 905912, 979864, 1132390, 1224830, 1294160, 1714762, 1811824, 1959728, 2264780, 2449660, 3429524, 4286905, 4529560, 4899320, 6001667, 6859048, 8573810, 9059120, 9798640, 12003334, 13718096, 17147620, 24006668, 30008335, 34295240, 48013336, 60016670, 68590480, 96026672, 120033340, 240066680, 480133360]

約数ペア:

[(1, 480133360), (2, 240066680), (4, 120033340), (5, 96026672), (7, 68590480), (8, 60016670), (10, 48013336), (14, 34295240), (16, 30008335), (20, 24006668), (28, 17147620), (35, 13718096), (40, 12003334), (49, 9798640), (53, 9059120), (56, 8573810), (70, 6859048), (80, 6001667), (98, 4899320), (106, 4529560), (112, 4286905), (140, 3429524), (196, 2449660), (212, 2264780), (245, 1959728), (265, 1811824), (280, 1714762), (371, 1294160), (392, 1224830), (424, 1132390), (490, 979864), (530, 905912), (560, 857381), (742, 647080), (784, 612415), (848, 566195), (980, 489932), (1060, 452956), (1484, 323540), (1855, 258832), (1960, 244966), (2120, 226478), (2311, 207760), (2597, 184880), (2968, 161770), (3710, 129416), (3920, 122483), (4240, 113239), (4622, 103880), (5194, 92440), (5936, 80885), (7420, 64708), (9244, 51940), (10388, 46220), (11555, 41552), (12985, 36976), (14840, 32354), (16177, 29680), (18488, 25970), (20776, 23110)]