1952280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 192

約数和(自身を含む): 7581600

約数和(自身を除く): 5629320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 29, 30, 33, 34, 36, 40, 44, 45, 51, 55, 58, 60, 66, 68, 72, 85, 87, 88, 90, 99, 102, 110, 116, 120, 132, 136, 145, 153, 165, 170, 174, 180, 187, 198, 204, 220, 232, 255, 261, 264, 290, 306, 319, 330, 340, 348, 360, 374, 396, 408, 435, 440, 493, 495, 510, 522, 561, 580, 612, 638, 660, 680, 696, 748, 765, 792, 870, 935, 957, 986, 990, 1020, 1044, 1122, 1160, 1224, 1276, 1305, 1320, 1479, 1496, 1530, 1595, 1683, 1740, 1870, 1914, 1972, 1980, 2040, 2088, 2244, 2465, 2552, 2610, 2805, 2871, 2958, 3060, 3190, 3366, 3480, 3740, 3828, 3944, 3960, 4437, 4488, 4785, 4930, 5220, 5423, 5610, 5742, 5916, 6120, 6380, 6732, 7395, 7480, 7656, 8415, 8874, 9570, 9860, 10440, 10846, 11220, 11484, 11832, 12760, 13464, 14355, 14790, 16269, 16830, 17748, 19140, 19720, 21692, 22185, 22440, 22968, 27115, 28710, 29580, 32538, 33660, 35496, 38280, 43384, 44370, 48807, 54230, 57420, 59160, 65076, 67320, 81345, 88740, 97614, 108460, 114840, 130152, 162690, 177480, 195228, 216920, 244035, 325380, 390456, 488070, 650760, 976140, 1952280]

約数ペア:

[(1, 1952280), (2, 976140), (3, 650760), (4, 488070), (5, 390456), (6, 325380), (8, 244035), (9, 216920), (10, 195228), (11, 177480), (12, 162690), (15, 130152), (17, 114840), (18, 108460), (20, 97614), (22, 88740), (24, 81345), (29, 67320), (30, 65076), (33, 59160), (34, 57420), (36, 54230), (40, 48807), (44, 44370), (45, 43384), (51, 38280), (55, 35496), (58, 33660), (60, 32538), (66, 29580), (68, 28710), (72, 27115), (85, 22968), (87, 22440), (88, 22185), (90, 21692), (99, 19720), (102, 19140), (110, 17748), (116, 16830), (120, 16269), (132, 14790), (136, 14355), (145, 13464), (153, 12760), (165, 11832), (170, 11484), (174, 11220), (180, 10846), (187, 10440), (198, 9860), (204, 9570), (220, 8874), (232, 8415), (255, 7656), (261, 7480), (264, 7395), (290, 6732), (306, 6380), (319, 6120), (330, 5916), (340, 5742), (348, 5610), (360, 5423), (374, 5220), (396, 4930), (408, 4785), (435, 4488), (440, 4437), (493, 3960), (495, 3944), (510, 3828), (522, 3740), (561, 3480), (580, 3366), (612, 3190), (638, 3060), (660, 2958), (680, 2871), (696, 2805), (748, 2610), (765, 2552), (792, 2465), (870, 2244), (935, 2088), (957, 2040), (986, 1980), (990, 1972), (1020, 1914), (1044, 1870), (1122, 1740), (1160, 1683), (1224, 1595), (1276, 1530), (1305, 1496), (1320, 1479)]