120875160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 430017120

約数和(自身を除く): 309141960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 61, 70, 84, 98, 105, 120, 122, 140, 147, 168, 183, 196, 210, 244, 245, 280, 294, 305, 337, 366, 392, 420, 427, 488, 490, 588, 610, 674, 732, 735, 840, 854, 915, 980, 1011, 1176, 1220, 1281, 1348, 1464, 1470, 1685, 1708, 1830, 1960, 2022, 2135, 2359, 2440, 2562, 2696, 2940, 2989, 3370, 3416, 3660, 4044, 4270, 4718, 5055, 5124, 5880, 5978, 6405, 6740, 7077, 7320, 8088, 8540, 8967, 9436, 10110, 10248, 11795, 11956, 12810, 13480, 14154, 14945, 16513, 17080, 17934, 18872, 20220, 20557, 23590, 23912, 25620, 28308, 29890, 33026, 35385, 35868, 40440, 41114, 44835, 47180, 49539, 51240, 56616, 59780, 61671, 66052, 70770, 71736, 82228, 82565, 89670, 94360, 99078, 102785, 119560, 123342, 132104, 141540, 143899, 164456, 165130, 179340, 198156, 205570, 246684, 247695, 283080, 287798, 308355, 330260, 358680, 396312, 411140, 431697, 493368, 495390, 575596, 616710, 660520, 719495, 822280, 863394, 990780, 1007293, 1151192, 1233420, 1438990, 1726788, 1981560, 2014586, 2158485, 2466840, 2877980, 3021879, 3453576, 4029172, 4316970, 5036465, 5755960, 6043758, 8058344, 8633940, 10072930, 12087516, 15109395, 17267880, 20145860, 24175032, 30218790, 40291720, 60437580, 120875160]

約数ペア:

[(1, 120875160), (2, 60437580), (3, 40291720), (4, 30218790), (5, 24175032), (6, 20145860), (7, 17267880), (8, 15109395), (10, 12087516), (12, 10072930), (14, 8633940), (15, 8058344), (20, 6043758), (21, 5755960), (24, 5036465), (28, 4316970), (30, 4029172), (35, 3453576), (40, 3021879), (42, 2877980), (49, 2466840), (56, 2158485), (60, 2014586), (61, 1981560), (70, 1726788), (84, 1438990), (98, 1233420), (105, 1151192), (120, 1007293), (122, 990780), (140, 863394), (147, 822280), (168, 719495), (183, 660520), (196, 616710), (210, 575596), (244, 495390), (245, 493368), (280, 431697), (294, 411140), (305, 396312), (337, 358680), (366, 330260), (392, 308355), (420, 287798), (427, 283080), (488, 247695), (490, 246684), (588, 205570), (610, 198156), (674, 179340), (732, 165130), (735, 164456), (840, 143899), (854, 141540), (915, 132104), (980, 123342), (1011, 119560), (1176, 102785), (1220, 99078), (1281, 94360), (1348, 89670), (1464, 82565), (1470, 82228), (1685, 71736), (1708, 70770), (1830, 66052), (1960, 61671), (2022, 59780), (2135, 56616), (2359, 51240), (2440, 49539), (2562, 47180), (2696, 44835), (2940, 41114), (2989, 40440), (3370, 35868), (3416, 35385), (3660, 33026), (4044, 29890), (4270, 28308), (4718, 25620), (5055, 23912), (5124, 23590), (5880, 20557), (5978, 20220), (6405, 18872), (6740, 17934), (7077, 17080), (7320, 16513), (8088, 14945), (8540, 14154), (8967, 13480), (9436, 12810), (10110, 11956), (10248, 11795)]