129777360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3947}}^1$

素因数の和:4100

約数の個数: 80

約数和(自身を含む): 405349056

約数和(自身を除く): 275571696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 3947, 4110, 5480, 6576, 7894, 8220, 10960, 11841, 15788, 16440, 19735, 23682, 31576, 32880, 39470, 47364, 59205, 63152, 78940, 94728, 118410, 157880, 189456, 236820, 315760, 473640, 540739, 947280, 1081478, 1622217, 2162956, 2703695, 3244434, 4325912, 5407390, 6488868, 8111085, 8651824, 10814780, 12977736, 16222170, 21629560, 25955472, 32444340, 43259120, 64888680, 129777360]

約数ペア:

[(1, 129777360), (2, 64888680), (3, 43259120), (4, 32444340), (5, 25955472), (6, 21629560), (8, 16222170), (10, 12977736), (12, 10814780), (15, 8651824), (16, 8111085), (20, 6488868), (24, 5407390), (30, 4325912), (40, 3244434), (48, 2703695), (60, 2162956), (80, 1622217), (120, 1081478), (137, 947280), (240, 540739), (274, 473640), (411, 315760), (548, 236820), (685, 189456), (822, 157880), (1096, 118410), (1370, 94728), (1644, 78940), (2055, 63152), (2192, 59205), (2740, 47364), (3288, 39470), (3947, 32880), (4110, 31576), (5480, 23682), (6576, 19735), (7894, 16440), (8220, 15788), (10960, 11841)]