130268760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1481}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 391603680

約数和(自身を除く): 261334920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 733, 1466, 1481, 2199, 2932, 2962, 3665, 4398, 4443, 5864, 5924, 7330, 7405, 8796, 8886, 10995, 11848, 14660, 14810, 17592, 17772, 21990, 22215, 29320, 29620, 35544, 43980, 44430, 59240, 87960, 88860, 177720, 1085573, 2171146, 3256719, 4342292, 5427865, 6513438, 8684584, 10855730, 13026876, 16283595, 21711460, 26053752, 32567190, 43422920, 65134380, 130268760]

約数ペア:

[(1, 130268760), (2, 65134380), (3, 43422920), (4, 32567190), (5, 26053752), (6, 21711460), (8, 16283595), (10, 13026876), (12, 10855730), (15, 8684584), (20, 6513438), (24, 5427865), (30, 4342292), (40, 3256719), (60, 2171146), (120, 1085573), (733, 177720), (1466, 88860), (1481, 87960), (2199, 59240), (2932, 44430), (2962, 43980), (3665, 35544), (4398, 29620), (4443, 29320), (5864, 22215), (5924, 21990), (7330, 17772), (7405, 17592), (8796, 14810), (8886, 14660), (10995, 11848)]