127380240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 476636160

約数和(自身を除く): 349255920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 439, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 878, 930, 936, 1040, 1116, 1170, 1209, 1240, 1317, 1395, 1488, 1560, 1612, 1756, 1860, 1872, 2015, 2195, 2232, 2340, 2418, 2480, 2634, 2790, 3120, 3224, 3512, 3627, 3720, 3951, 4030, 4390, 4464, 4680, 4836, 5268, 5580, 5707, 6045, 6448, 6585, 7024, 7254, 7440, 7902, 8060, 8780, 9360, 9672, 10536, 11160, 11414, 12090, 13170, 13609, 14508, 15804, 16120, 17121, 17560, 18135, 19344, 19755, 21072, 22320, 22828, 24180, 26340, 27218, 28535, 29016, 31608, 32240, 34242, 35120, 36270, 39510, 40827, 45656, 48360, 51363, 52680, 54436, 57070, 58032, 63216, 68045, 68484, 72540, 79020, 81654, 85605, 91312, 96720, 102726, 105360, 108872, 114140, 122481, 136090, 136968, 145080, 158040, 163308, 171210, 176917, 204135, 205452, 217744, 228280, 244962, 256815, 272180, 273936, 290160, 316080, 326616, 342420, 353834, 408270, 410904, 456560, 489924, 513630, 530751, 544360, 612405, 653232, 684840, 707668, 816540, 821808, 884585, 979848, 1027260, 1061502, 1088720, 1224810, 1369680, 1415336, 1592253, 1633080, 1769170, 1959696, 2054520, 2123004, 2449620, 2653755, 2830672, 3184506, 3266160, 3538340, 4109040, 4246008, 4899240, 5307510, 6369012, 7076680, 7961265, 8492016, 9798480, 10615020, 12738024, 14153360, 15922530, 21230040, 25476048, 31845060, 42460080, 63690120, 127380240]

約数ペア:

[(1, 127380240), (2, 63690120), (3, 42460080), (4, 31845060), (5, 25476048), (6, 21230040), (8, 15922530), (9, 14153360), (10, 12738024), (12, 10615020), (13, 9798480), (15, 8492016), (16, 7961265), (18, 7076680), (20, 6369012), (24, 5307510), (26, 4899240), (30, 4246008), (31, 4109040), (36, 3538340), (39, 3266160), (40, 3184506), (45, 2830672), (48, 2653755), (52, 2449620), (60, 2123004), (62, 2054520), (65, 1959696), (72, 1769170), (78, 1633080), (80, 1592253), (90, 1415336), (93, 1369680), (104, 1224810), (117, 1088720), (120, 1061502), (124, 1027260), (130, 979848), (144, 884585), (155, 821808), (156, 816540), (180, 707668), (186, 684840), (195, 653232), (208, 612405), (234, 544360), (240, 530751), (248, 513630), (260, 489924), (279, 456560), (310, 410904), (312, 408270), (360, 353834), (372, 342420), (390, 326616), (403, 316080), (439, 290160), (465, 273936), (468, 272180), (496, 256815), (520, 244962), (558, 228280), (585, 217744), (620, 205452), (624, 204135), (720, 176917), (744, 171210), (780, 163308), (806, 158040), (878, 145080), (930, 136968), (936, 136090), (1040, 122481), (1116, 114140), (1170, 108872), (1209, 105360), (1240, 102726), (1317, 96720), (1395, 91312), (1488, 85605), (1560, 81654), (1612, 79020), (1756, 72540), (1860, 68484), (1872, 68045), (2015, 63216), (2195, 58032), (2232, 57070), (2340, 54436), (2418, 52680), (2480, 51363), (2634, 48360), (2790, 45656), (3120, 40827), (3224, 39510), (3512, 36270), (3627, 35120), (3720, 34242), (3951, 32240), (4030, 31608), (4390, 29016), (4464, 28535), (4680, 27218), (4836, 26340), (5268, 24180), (5580, 22828), (5707, 22320), (6045, 21072), (6448, 19755), (6585, 19344), (7024, 18135), (7254, 17560), (7440, 17121), (7902, 16120), (8060, 15804), (8780, 14508), (9360, 13609), (9672, 13170), (10536, 12090), (11160, 11414)]