71565360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9619}}^1$

素因数の和:9666

約数の個数: 80

約数和(自身を含む): 229032960

約数和(自身を除く): 157467600

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, 9619, 19238, 28857, 38476, 48095, 57714, 76952, 96190, 115428, 144285, 153904, 192380, 230856, 288570, 298189, 384760, 461712, 577140, 596378, 769520, 894567, 1154280, 1192756, 1490945, 1789134, 2308560, 2385512, 2981890, 3578268, 4472835, 4771024, 5963780, 7156536, 8945670, 11927560, 14313072, 17891340, 23855120, 35782680, 71565360]

約数ペア:

[(1, 71565360), (2, 35782680), (3, 23855120), (4, 17891340), (5, 14313072), (6, 11927560), (8, 8945670), (10, 7156536), (12, 5963780), (15, 4771024), (16, 4472835), (20, 3578268), (24, 2981890), (30, 2385512), (31, 2308560), (40, 1789134), (48, 1490945), (60, 1192756), (62, 1154280), (80, 894567), (93, 769520), (120, 596378), (124, 577140), (155, 461712), (186, 384760), (240, 298189), (248, 288570), (310, 230856), (372, 192380), (465, 153904), (496, 144285), (620, 115428), (744, 96190), (930, 76952), (1240, 57714), (1488, 48095), (1860, 38476), (2480, 28857), (3720, 19238), (7440, 9619)]