160235280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2446

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 409728240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2393, 2480, 2790, 3348, 3720, 4185, 4464, 4786, 5580, 6696, 7179, 7440, 8370, 9572, 11160, 11965, 13392, 14358, 16740, 19144, 21537, 22320, 23930, 28716, 33480, 35895, 38288, 43074, 47860, 57432, 64611, 66960, 71790, 74183, 86148, 95720, 107685, 114864, 129222, 143580, 148366, 172296, 191440, 215370, 222549, 258444, 287160, 296732, 323055, 344592, 370915, 430740, 445098, 516888, 574320, 593464, 646110, 667647, 741830, 861480, 890196, 1033776, 1112745, 1186928, 1292220, 1335294, 1483660, 1722960, 1780392, 2002941, 2225490, 2584440, 2670588, 2967320, 3338235, 3560784, 4005882, 4450980, 5168880, 5341176, 5934640, 6676470, 8011764, 8901960, 10014705, 10682352, 13352940, 16023528, 17803920, 20029410, 26705880, 32047056, 40058820, 53411760, 80117640, 160235280]

約数ペア:

[(1, 160235280), (2, 80117640), (3, 53411760), (4, 40058820), (5, 32047056), (6, 26705880), (8, 20029410), (9, 17803920), (10, 16023528), (12, 13352940), (15, 10682352), (16, 10014705), (18, 8901960), (20, 8011764), (24, 6676470), (27, 5934640), (30, 5341176), (31, 5168880), (36, 4450980), (40, 4005882), (45, 3560784), (48, 3338235), (54, 2967320), (60, 2670588), (62, 2584440), (72, 2225490), (80, 2002941), (90, 1780392), (93, 1722960), (108, 1483660), (120, 1335294), (124, 1292220), (135, 1186928), (144, 1112745), (155, 1033776), (180, 890196), (186, 861480), (216, 741830), (240, 667647), (248, 646110), (270, 593464), (279, 574320), (310, 516888), (360, 445098), (372, 430740), (432, 370915), (465, 344592), (496, 323055), (540, 296732), (558, 287160), (620, 258444), (720, 222549), (744, 215370), (837, 191440), (930, 172296), (1080, 148366), (1116, 143580), (1240, 129222), (1395, 114864), (1488, 107685), (1674, 95720), (1860, 86148), (2160, 74183), (2232, 71790), (2393, 66960), (2480, 64611), (2790, 57432), (3348, 47860), (3720, 43074), (4185, 38288), (4464, 35895), (4786, 33480), (5580, 28716), (6696, 23930), (7179, 22320), (7440, 21537), (8370, 19144), (9572, 16740), (11160, 14358), (11965, 13392)]