1269903840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2753}}^1$

素因数の和:2833

約数の個数: 144

約数和(自身を含む): 4134899664

約数和(自身を除く): 2864995824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 961, 992, 1240, 1488, 1860, 1922, 2480, 2753, 2883, 2976, 3720, 3844, 4805, 4960, 5506, 5766, 7440, 7688, 8259, 9610, 11012, 11532, 13765, 14415, 14880, 15376, 16518, 19220, 22024, 23064, 27530, 28830, 30752, 33036, 38440, 41295, 44048, 46128, 55060, 57660, 66072, 76880, 82590, 85343, 88096, 92256, 110120, 115320, 132144, 153760, 165180, 170686, 220240, 230640, 256029, 264288, 330360, 341372, 426715, 440480, 461280, 512058, 660720, 682744, 853430, 1024116, 1280145, 1321440, 1365488, 1706860, 2048232, 2560290, 2645633, 2730976, 3413720, 4096464, 5120580, 5291266, 6827440, 7936899, 8192928, 10241160, 10582532, 13228165, 13654880, 15873798, 20482320, 21165064, 26456330, 31747596, 39684495, 40964640, 42330128, 52912660, 63495192, 79368990, 84660256, 105825320, 126990384, 158737980, 211650640, 253980768, 317475960, 423301280, 634951920, 1269903840]

約数ペア:

[(1, 1269903840), (2, 634951920), (3, 423301280), (4, 317475960), (5, 253980768), (6, 211650640), (8, 158737980), (10, 126990384), (12, 105825320), (15, 84660256), (16, 79368990), (20, 63495192), (24, 52912660), (30, 42330128), (31, 40964640), (32, 39684495), (40, 31747596), (48, 26456330), (60, 21165064), (62, 20482320), (80, 15873798), (93, 13654880), (96, 13228165), (120, 10582532), (124, 10241160), (155, 8192928), (160, 7936899), (186, 6827440), (240, 5291266), (248, 5120580), (310, 4096464), (372, 3413720), (465, 2730976), (480, 2645633), (496, 2560290), (620, 2048232), (744, 1706860), (930, 1365488), (961, 1321440), (992, 1280145), (1240, 1024116), (1488, 853430), (1860, 682744), (1922, 660720), (2480, 512058), (2753, 461280), (2883, 440480), (2976, 426715), (3720, 341372), (3844, 330360), (4805, 264288), (4960, 256029), (5506, 230640), (5766, 220240), (7440, 170686), (7688, 165180), (8259, 153760), (9610, 132144), (11012, 115320), (11532, 110120), (13765, 92256), (14415, 88096), (14880, 85343), (15376, 82590), (16518, 76880), (19220, 66072), (22024, 57660), (23064, 55060), (27530, 46128), (28830, 44048), (30752, 41295), (33036, 38440)]