31952880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4931}}^1$

素因数の和:4956

約数の個数: 100

約数和(自身を含む): 110999592

約数和(自身を除く): 79046712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 4931, 6480, 9862, 14793, 19724, 24655, 29586, 39448, 44379, 49310, 59172, 73965, 78896, 88758, 98620, 118344, 133137, 147930, 177516, 197240, 221895, 236688, 266274, 295860, 355032, 394480, 399411, 443790, 532548, 591720, 665685, 710064, 798822, 887580, 1065096, 1183440, 1331370, 1597644, 1775160, 1997055, 2130192, 2662740, 3195288, 3550320, 3994110, 5325480, 6390576, 7988220, 10650960, 15976440, 31952880]

約数ペア:

[(1, 31952880), (2, 15976440), (3, 10650960), (4, 7988220), (5, 6390576), (6, 5325480), (8, 3994110), (9, 3550320), (10, 3195288), (12, 2662740), (15, 2130192), (16, 1997055), (18, 1775160), (20, 1597644), (24, 1331370), (27, 1183440), (30, 1065096), (36, 887580), (40, 798822), (45, 710064), (48, 665685), (54, 591720), (60, 532548), (72, 443790), (80, 399411), (81, 394480), (90, 355032), (108, 295860), (120, 266274), (135, 236688), (144, 221895), (162, 197240), (180, 177516), (216, 147930), (240, 133137), (270, 118344), (324, 98620), (360, 88758), (405, 78896), (432, 73965), (540, 59172), (648, 49310), (720, 44379), (810, 39448), (1080, 29586), (1296, 24655), (1620, 19724), (2160, 14793), (3240, 9862), (4931, 6480)]