159721440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 505401120

約数和(自身を除く): 345679680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 269, 480, 538, 807, 1076, 1237, 1345, 1614, 2152, 2474, 2690, 3228, 3711, 4035, 4304, 4948, 5380, 6185, 6456, 7422, 8070, 8608, 9896, 10760, 12370, 12912, 14844, 16140, 18555, 19792, 21520, 24740, 25824, 29688, 32280, 37110, 39584, 43040, 49480, 59376, 64560, 74220, 98960, 118752, 129120, 148440, 197920, 296880, 332753, 593760, 665506, 998259, 1331012, 1663765, 1996518, 2662024, 3327530, 3993036, 4991295, 5324048, 6655060, 7986072, 9982590, 10648096, 13310120, 15972144, 19965180, 26620240, 31944288, 39930360, 53240480, 79860720, 159721440]

約数ペア:

[(1, 159721440), (2, 79860720), (3, 53240480), (4, 39930360), (5, 31944288), (6, 26620240), (8, 19965180), (10, 15972144), (12, 13310120), (15, 10648096), (16, 9982590), (20, 7986072), (24, 6655060), (30, 5324048), (32, 4991295), (40, 3993036), (48, 3327530), (60, 2662024), (80, 1996518), (96, 1663765), (120, 1331012), (160, 998259), (240, 665506), (269, 593760), (480, 332753), (538, 296880), (807, 197920), (1076, 148440), (1237, 129120), (1345, 118752), (1614, 98960), (2152, 74220), (2474, 64560), (2690, 59376), (3228, 49480), (3711, 43040), (4035, 39584), (4304, 37110), (4948, 32280), (5380, 29688), (6185, 25824), (6456, 24740), (7422, 21520), (8070, 19792), (8608, 18555), (9896, 16140), (10760, 14844), (12370, 12912)]