1273050720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1069}}^1$

素因数の和:1917

約数の個数: 144

約数和(自身を含む): 4353607440

約数和(自身を除く): 3080556720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 827, 1069, 1440, 1654, 2138, 2481, 3207, 3308, 4135, 4276, 4962, 5345, 6414, 6616, 7443, 8270, 8552, 9621, 9924, 10690, 12405, 12828, 13232, 14886, 16035, 16540, 17104, 19242, 19848, 21380, 24810, 25656, 26464, 29772, 32070, 33080, 34208, 37215, 38484, 39696, 42760, 48105, 49620, 51312, 59544, 64140, 66160, 74430, 76968, 79392, 85520, 96210, 99240, 102624, 119088, 128280, 132320, 148860, 153936, 171040, 192420, 198480, 238176, 256560, 297720, 307872, 384840, 396960, 513120, 595440, 769680, 884063, 1190880, 1539360, 1768126, 2652189, 3536252, 4420315, 5304378, 7072504, 7956567, 8840630, 10608756, 13260945, 14145008, 15913134, 17681260, 21217512, 26521890, 28290016, 31826268, 35362520, 39782835, 42435024, 53043780, 63652536, 70725040, 79565670, 84870048, 106087560, 127305072, 141450080, 159131340, 212175120, 254610144, 318262680, 424350240, 636525360, 1273050720]

約数ペア:

[(1, 1273050720), (2, 636525360), (3, 424350240), (4, 318262680), (5, 254610144), (6, 212175120), (8, 159131340), (9, 141450080), (10, 127305072), (12, 106087560), (15, 84870048), (16, 79565670), (18, 70725040), (20, 63652536), (24, 53043780), (30, 42435024), (32, 39782835), (36, 35362520), (40, 31826268), (45, 28290016), (48, 26521890), (60, 21217512), (72, 17681260), (80, 15913134), (90, 14145008), (96, 13260945), (120, 10608756), (144, 8840630), (160, 7956567), (180, 7072504), (240, 5304378), (288, 4420315), (360, 3536252), (480, 2652189), (720, 1768126), (827, 1539360), (1069, 1190880), (1440, 884063), (1654, 769680), (2138, 595440), (2481, 513120), (3207, 396960), (3308, 384840), (4135, 307872), (4276, 297720), (4962, 256560), (5345, 238176), (6414, 198480), (6616, 192420), (7443, 171040), (8270, 153936), (8552, 148860), (9621, 132320), (9924, 128280), (10690, 119088), (12405, 102624), (12828, 99240), (13232, 96210), (14886, 85520), (16035, 79392), (16540, 76968), (17104, 74430), (19242, 66160), (19848, 64140), (21380, 59544), (24810, 51312), (25656, 49620), (26464, 48105), (29772, 42760), (32070, 39696), (33080, 38484), (34208, 37215)]