70925520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9533}}^1$

素因数の和:9580

約数の個数: 80

約数和(自身を含む): 226985472

約数和(自身を除く): 156059952

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, 9533, 19066, 28599, 38132, 47665, 57198, 76264, 95330, 114396, 142995, 152528, 190660, 228792, 285990, 295523, 381320, 457584, 571980, 591046, 762640, 886569, 1143960, 1182092, 1477615, 1773138, 2287920, 2364184, 2955230, 3546276, 4432845, 4728368, 5910460, 7092552, 8865690, 11820920, 14185104, 17731380, 23641840, 35462760, 70925520]

約数ペア:

[(1, 70925520), (2, 35462760), (3, 23641840), (4, 17731380), (5, 14185104), (6, 11820920), (8, 8865690), (10, 7092552), (12, 5910460), (15, 4728368), (16, 4432845), (20, 3546276), (24, 2955230), (30, 2364184), (31, 2287920), (40, 1773138), (48, 1477615), (60, 1182092), (62, 1143960), (80, 886569), (93, 762640), (120, 591046), (124, 571980), (155, 457584), (186, 381320), (240, 295523), (248, 285990), (310, 228792), (372, 190660), (465, 152528), (496, 142995), (620, 114396), (744, 95330), (930, 76264), (1240, 57198), (1488, 47665), (1860, 38132), (2480, 28599), (3720, 19066), (7440, 9533)]