159059760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21379}}^1$

素因数の和:21426

約数の個数: 80

約数和(自身を含む): 509015040

約数和(自身を除く): 349955280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 21379, 42758, 64137, 85516, 106895, 128274, 171032, 213790, 256548, 320685, 342064, 427580, 513096, 641370, 662749, 855160, 1026192, 1282740, 1325498, 1710320, 1988247, 2565480, 2650996, 3313745, 3976494, 5130960, 5301992, 6627490, 7952988, 9941235, 10603984, 13254980, 15905976, 19882470, 26509960, 31811952, 39764940, 53019920, 79529880, 159059760]

約数ペア:

[(1, 159059760), (2, 79529880), (3, 53019920), (4, 39764940), (5, 31811952), (6, 26509960), (8, 19882470), (10, 15905976), (12, 13254980), (15, 10603984), (16, 9941235), (20, 7952988), (24, 6627490), (30, 5301992), (31, 5130960), (40, 3976494), (48, 3313745), (60, 2650996), (62, 2565480), (80, 1988247), (93, 1710320), (120, 1325498), (124, 1282740), (155, 1026192), (186, 855160), (240, 662749), (248, 641370), (310, 513096), (372, 427580), (465, 342064), (496, 320685), (620, 256548), (744, 213790), (930, 171032), (1240, 128274), (1488, 106895), (1860, 85516), (2480, 64137), (3720, 42758), (7440, 21379)]