7136280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 23783760

約数和(自身を除く): 16647480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 461, 516, 645, 774, 860, 922, 1032, 1290, 1383, 1548, 1720, 1844, 1935, 2305, 2580, 2766, 3096, 3688, 3870, 4149, 4610, 5160, 5532, 6915, 7740, 8298, 9220, 11064, 13830, 15480, 16596, 18440, 19823, 20745, 27660, 33192, 39646, 41490, 55320, 59469, 79292, 82980, 99115, 118938, 158584, 165960, 178407, 198230, 237876, 297345, 356814, 396460, 475752, 594690, 713628, 792920, 892035, 1189380, 1427256, 1784070, 2378760, 3568140, 7136280]

約数ペア:

[(1, 7136280), (2, 3568140), (3, 2378760), (4, 1784070), (5, 1427256), (6, 1189380), (8, 892035), (9, 792920), (10, 713628), (12, 594690), (15, 475752), (18, 396460), (20, 356814), (24, 297345), (30, 237876), (36, 198230), (40, 178407), (43, 165960), (45, 158584), (60, 118938), (72, 99115), (86, 82980), (90, 79292), (120, 59469), (129, 55320), (172, 41490), (180, 39646), (215, 33192), (258, 27660), (344, 20745), (360, 19823), (387, 18440), (430, 16596), (461, 15480), (516, 13830), (645, 11064), (774, 9220), (860, 8298), (922, 7740), (1032, 6915), (1290, 5532), (1383, 5160), (1548, 4610), (1720, 4149), (1844, 3870), (1935, 3688), (2305, 3096), (2580, 2766)]