91258560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31687}}^1$

素因数の和:31710

約数の個数: 84

約数和(自身を含む): 313901328

約数和(自身を除く): 222642768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 31687, 63374, 95061, 126748, 158435, 190122, 253496, 285183, 316870, 380244, 475305, 506992, 570366, 633740, 760488, 950610, 1013984, 1140732, 1267480, 1425915, 1520976, 1901220, 2027968, 2281464, 2534960, 2851830, 3041952, 3802440, 4562928, 5069920, 5703660, 6083904, 7604880, 9125856, 10139840, 11407320, 15209760, 18251712, 22814640, 30419520, 45629280, 91258560]

約数ペア:

[(1, 91258560), (2, 45629280), (3, 30419520), (4, 22814640), (5, 18251712), (6, 15209760), (8, 11407320), (9, 10139840), (10, 9125856), (12, 7604880), (15, 6083904), (16, 5703660), (18, 5069920), (20, 4562928), (24, 3802440), (30, 3041952), (32, 2851830), (36, 2534960), (40, 2281464), (45, 2027968), (48, 1901220), (60, 1520976), (64, 1425915), (72, 1267480), (80, 1140732), (90, 1013984), (96, 950610), (120, 760488), (144, 633740), (160, 570366), (180, 506992), (192, 475305), (240, 380244), (288, 316870), (320, 285183), (360, 253496), (480, 190122), (576, 158435), (720, 126748), (960, 95061), (1440, 63374), (2880, 31687)]