144637140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3907}}^1$

素因数の和:4536

約数の個数: 48

約数和(自身を含む): 405744192

約数和(自身を除く): 261107052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 1234, 1851, 2468, 3085, 3702, 3907, 6170, 7404, 7814, 9255, 11721, 12340, 15628, 18510, 19535, 23442, 37020, 39070, 46884, 58605, 78140, 117210, 234420, 2410619, 4821238, 7231857, 9642476, 12053095, 14463714, 24106190, 28927428, 36159285, 48212380, 72318570, 144637140]

約数ペア:

[(1, 144637140), (2, 72318570), (3, 48212380), (4, 36159285), (5, 28927428), (6, 24106190), (10, 14463714), (12, 12053095), (15, 9642476), (20, 7231857), (30, 4821238), (60, 2410619), (617, 234420), (1234, 117210), (1851, 78140), (2468, 58605), (3085, 46884), (3702, 39070), (3907, 37020), (6170, 23442), (7404, 19535), (7814, 18510), (9255, 15628), (11721, 12340)]