68825880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4663}}^1$

素因数の和:4721

約数の個数: 96

約数和(自身を含む): 229188960

約数和(自身を除く): 160363080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4663, 4920, 7380, 9326, 13989, 14760, 18652, 23315, 27978, 37304, 41967, 46630, 55956, 69945, 83934, 93260, 111912, 139890, 167868, 186520, 191183, 209835, 279780, 335736, 382366, 419670, 559560, 573549, 764732, 839340, 955915, 1147098, 1529464, 1678680, 1720647, 1911830, 2294196, 2867745, 3441294, 3823660, 4588392, 5735490, 6882588, 7647320, 8603235, 11470980, 13765176, 17206470, 22941960, 34412940, 68825880]

約数ペア:

[(1, 68825880), (2, 34412940), (3, 22941960), (4, 17206470), (5, 13765176), (6, 11470980), (8, 8603235), (9, 7647320), (10, 6882588), (12, 5735490), (15, 4588392), (18, 3823660), (20, 3441294), (24, 2867745), (30, 2294196), (36, 1911830), (40, 1720647), (41, 1678680), (45, 1529464), (60, 1147098), (72, 955915), (82, 839340), (90, 764732), (120, 573549), (123, 559560), (164, 419670), (180, 382366), (205, 335736), (246, 279780), (328, 209835), (360, 191183), (369, 186520), (410, 167868), (492, 139890), (615, 111912), (738, 93260), (820, 83934), (984, 69945), (1230, 55956), (1476, 46630), (1640, 41967), (1845, 37304), (2460, 27978), (2952, 23315), (3690, 18652), (4663, 14760), (4920, 13989), (7380, 9326)]