108435720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2887}}^1$

素因数の和:3214

約数の個数: 64

約数和(自身を含む): 326459520

約数和(自身を除く): 218023800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 2887, 3130, 3756, 4695, 5774, 6260, 7512, 8661, 9390, 11548, 12520, 14435, 17322, 18780, 23096, 28870, 34644, 37560, 43305, 57740, 69288, 86610, 115480, 173220, 346440, 903631, 1807262, 2710893, 3614524, 4518155, 5421786, 7229048, 9036310, 10843572, 13554465, 18072620, 21687144, 27108930, 36145240, 54217860, 108435720]

約数ペア:

[(1, 108435720), (2, 54217860), (3, 36145240), (4, 27108930), (5, 21687144), (6, 18072620), (8, 13554465), (10, 10843572), (12, 9036310), (15, 7229048), (20, 5421786), (24, 4518155), (30, 3614524), (40, 2710893), (60, 1807262), (120, 903631), (313, 346440), (626, 173220), (939, 115480), (1252, 86610), (1565, 69288), (1878, 57740), (2504, 43305), (2887, 37560), (3130, 34644), (3756, 28870), (4695, 23096), (5774, 18780), (6260, 17322), (7512, 14435), (8661, 12520), (9390, 11548)]