2457722160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3876

約数の個数: 240

約数和(自身を含む): 8816221440

約数和(自身を除く): 6358499280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 116, 120, 124, 144, 145, 155, 174, 180, 186, 232, 240, 248, 261, 279, 290, 310, 348, 360, 372, 435, 464, 465, 496, 522, 558, 580, 620, 696, 720, 744, 870, 899, 930, 1044, 1116, 1160, 1240, 1305, 1392, 1395, 1488, 1740, 1798, 1860, 2088, 2232, 2320, 2480, 2610, 2697, 2790, 3480, 3596, 3720, 3797, 4176, 4464, 4495, 5220, 5394, 5580, 6960, 7192, 7440, 7594, 8091, 8990, 10440, 10788, 11160, 11391, 13485, 14384, 15188, 16182, 17980, 18985, 20880, 21576, 22320, 22782, 26970, 30376, 32364, 34173, 35960, 37970, 40455, 43152, 45564, 53940, 56955, 60752, 64728, 68346, 71920, 75940, 80910, 91128, 107880, 110113, 113910, 117707, 129456, 136692, 151880, 161820, 170865, 182256, 215760, 220226, 227820, 235414, 273384, 303760, 323640, 330339, 341730, 353121, 440452, 455640, 470828, 546768, 550565, 588535, 647280, 660678, 683460, 706242, 880904, 911280, 941656, 991017, 1059363, 1101130, 1177070, 1321356, 1366920, 1412484, 1651695, 1761808, 1765605, 1883312, 1982034, 2118726, 2202260, 2354140, 2642712, 2733840, 2824968, 3303390, 3413503, 3531210, 3964068, 4237452, 4404520, 4708280, 4955085, 5285424, 5296815, 5649936, 6606780, 6827006, 7062420, 7928136, 8474904, 8809040, 9416560, 9910170, 10240509, 10593630, 13213560, 13654012, 14124840, 15856272, 16949808, 17067515, 19820340, 20481018, 21187260, 26427120, 27308024, 28249680, 30721527, 34135030, 39640680, 40962036, 42374520, 51202545, 54616048, 61443054, 68270060, 79281360, 81924072, 84749040, 102405090, 122886108, 136540120, 153607635, 163848144, 204810180, 245772216, 273080240, 307215270, 409620360, 491544432, 614430540, 819240720, 1228861080, 2457722160]

約数ペア:

[(1, 2457722160), (2, 1228861080), (3, 819240720), (4, 614430540), (5, 491544432), (6, 409620360), (8, 307215270), (9, 273080240), (10, 245772216), (12, 204810180), (15, 163848144), (16, 153607635), (18, 136540120), (20, 122886108), (24, 102405090), (29, 84749040), (30, 81924072), (31, 79281360), (36, 68270060), (40, 61443054), (45, 54616048), (48, 51202545), (58, 42374520), (60, 40962036), (62, 39640680), (72, 34135030), (80, 30721527), (87, 28249680), (90, 27308024), (93, 26427120), (116, 21187260), (120, 20481018), (124, 19820340), (144, 17067515), (145, 16949808), (155, 15856272), (174, 14124840), (180, 13654012), (186, 13213560), (232, 10593630), (240, 10240509), (248, 9910170), (261, 9416560), (279, 8809040), (290, 8474904), (310, 7928136), (348, 7062420), (360, 6827006), (372, 6606780), (435, 5649936), (464, 5296815), (465, 5285424), (496, 4955085), (522, 4708280), (558, 4404520), (580, 4237452), (620, 3964068), (696, 3531210), (720, 3413503), (744, 3303390), (870, 2824968), (899, 2733840), (930, 2642712), (1044, 2354140), (1116, 2202260), (1160, 2118726), (1240, 1982034), (1305, 1883312), (1392, 1765605), (1395, 1761808), (1488, 1651695), (1740, 1412484), (1798, 1366920), (1860, 1321356), (2088, 1177070), (2232, 1101130), (2320, 1059363), (2480, 991017), (2610, 941656), (2697, 911280), (2790, 880904), (3480, 706242), (3596, 683460), (3720, 660678), (3797, 647280), (4176, 588535), (4464, 550565), (4495, 546768), (5220, 470828), (5394, 455640), (5580, 440452), (6960, 353121), (7192, 341730), (7440, 330339), (7594, 323640), (8091, 303760), (8990, 273384), (10440, 235414), (10788, 227820), (11160, 220226), (11391, 215760), (13485, 182256), (14384, 170865), (15188, 161820), (16182, 151880), (17980, 136692), (18985, 129456), (20880, 117707), (21576, 113910), (22320, 110113), (22782, 107880), (26970, 91128), (30376, 80910), (32364, 75940), (34173, 71920), (35960, 68346), (37970, 64728), (40455, 60752), (43152, 56955), (45564, 53940)]