980428080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5861}}^1$

素因数の和:5935

約数の個数: 160

約数和(自身を含む): 3297163968

約数和(自身を除く): 2316735888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 816, 820, 984, 1020, 1230, 1360, 1394, 1640, 1968, 2040, 2091, 2460, 2788, 3280, 3485, 4080, 4182, 4920, 5576, 5861, 6970, 8364, 9840, 10455, 11152, 11722, 13940, 16728, 17583, 20910, 23444, 27880, 29305, 33456, 35166, 41820, 46888, 55760, 58610, 70332, 83640, 87915, 93776, 99637, 117220, 140664, 167280, 175830, 199274, 234440, 240301, 281328, 298911, 351660, 398548, 468880, 480602, 498185, 597822, 703320, 720903, 797096, 961204, 996370, 1195644, 1201505, 1406640, 1441806, 1494555, 1594192, 1922408, 1992740, 2391288, 2403010, 2883612, 2989110, 3604515, 3844816, 3985480, 4085117, 4782576, 4806020, 5767224, 5978220, 7209030, 7970960, 8170234, 9612040, 11534448, 11956440, 12255351, 14418060, 16340468, 19224080, 20425585, 23912880, 24510702, 28836120, 32680936, 40851170, 49021404, 57672240, 61276755, 65361872, 81702340, 98042808, 122553510, 163404680, 196085616, 245107020, 326809360, 490214040, 980428080]

約数ペア:

[(1, 980428080), (2, 490214040), (3, 326809360), (4, 245107020), (5, 196085616), (6, 163404680), (8, 122553510), (10, 98042808), (12, 81702340), (15, 65361872), (16, 61276755), (17, 57672240), (20, 49021404), (24, 40851170), (30, 32680936), (34, 28836120), (40, 24510702), (41, 23912880), (48, 20425585), (51, 19224080), (60, 16340468), (68, 14418060), (80, 12255351), (82, 11956440), (85, 11534448), (102, 9612040), (120, 8170234), (123, 7970960), (136, 7209030), (164, 5978220), (170, 5767224), (204, 4806020), (205, 4782576), (240, 4085117), (246, 3985480), (255, 3844816), (272, 3604515), (328, 2989110), (340, 2883612), (408, 2403010), (410, 2391288), (492, 1992740), (510, 1922408), (615, 1594192), (656, 1494555), (680, 1441806), (697, 1406640), (816, 1201505), (820, 1195644), (984, 996370), (1020, 961204), (1230, 797096), (1360, 720903), (1394, 703320), (1640, 597822), (1968, 498185), (2040, 480602), (2091, 468880), (2460, 398548), (2788, 351660), (3280, 298911), (3485, 281328), (4080, 240301), (4182, 234440), (4920, 199274), (5576, 175830), (5861, 167280), (6970, 140664), (8364, 117220), (9840, 99637), (10455, 93776), (11152, 87915), (11722, 83640), (13940, 70332), (16728, 58610), (17583, 55760), (20910, 46888), (23444, 41820), (27880, 35166), (29305, 33456)]