79891680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15131}}^1$

素因数の和:15160

約数の個数: 96

約数和(自身を含む): 274555008

約数和(自身を除く): 194663328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 15131, 30262, 45393, 60524, 75655, 90786, 121048, 151310, 166441, 181572, 226965, 242096, 302620, 332882, 363144, 453930, 484192, 499323, 605240, 665764, 726288, 832205, 907860, 998646, 1210480, 1331528, 1452576, 1664410, 1815720, 1997292, 2420960, 2496615, 2663056, 3328820, 3631440, 3994584, 4993230, 5326112, 6657640, 7262880, 7989168, 9986460, 13315280, 15978336, 19972920, 26630560, 39945840, 79891680]

約数ペア:

[(1, 79891680), (2, 39945840), (3, 26630560), (4, 19972920), (5, 15978336), (6, 13315280), (8, 9986460), (10, 7989168), (11, 7262880), (12, 6657640), (15, 5326112), (16, 4993230), (20, 3994584), (22, 3631440), (24, 3328820), (30, 2663056), (32, 2496615), (33, 2420960), (40, 1997292), (44, 1815720), (48, 1664410), (55, 1452576), (60, 1331528), (66, 1210480), (80, 998646), (88, 907860), (96, 832205), (110, 726288), (120, 665764), (132, 605240), (160, 499323), (165, 484192), (176, 453930), (220, 363144), (240, 332882), (264, 302620), (330, 242096), (352, 226965), (440, 181572), (480, 166441), (528, 151310), (660, 121048), (880, 90786), (1056, 75655), (1320, 60524), (1760, 45393), (2640, 30262), (5280, 15131)]