74762160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28319}}^1$

素因数の和:28346

約数の個数: 80

約数和(自身を含む): 252840960

約数和(自身を除く): 178078800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 28319, 56638, 84957, 113276, 141595, 169914, 226552, 283190, 311509, 339828, 424785, 453104, 566380, 623018, 679656, 849570, 934527, 1132760, 1246036, 1359312, 1557545, 1699140, 1869054, 2265520, 2492072, 3115090, 3398280, 3738108, 4672635, 4984144, 6230180, 6796560, 7476216, 9345270, 12460360, 14952432, 18690540, 24920720, 37381080, 74762160]

約数ペア:

[(1, 74762160), (2, 37381080), (3, 24920720), (4, 18690540), (5, 14952432), (6, 12460360), (8, 9345270), (10, 7476216), (11, 6796560), (12, 6230180), (15, 4984144), (16, 4672635), (20, 3738108), (22, 3398280), (24, 3115090), (30, 2492072), (33, 2265520), (40, 1869054), (44, 1699140), (48, 1557545), (55, 1359312), (60, 1246036), (66, 1132760), (80, 934527), (88, 849570), (110, 679656), (120, 623018), (132, 566380), (165, 453104), (176, 424785), (220, 339828), (240, 311509), (264, 283190), (330, 226552), (440, 169914), (528, 141595), (660, 113276), (880, 84957), (1320, 56638), (2640, 28319)]