1493128080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:980

約数の個数: 240

約数和(自身を含む): 5264663040

約数和(自身を除く): 3771534960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 243, 267, 270, 324, 356, 360, 405, 432, 445, 486, 534, 540, 648, 712, 720, 801, 810, 863, 890, 972, 1068, 1080, 1215, 1296, 1335, 1424, 1602, 1620, 1726, 1780, 1944, 2136, 2160, 2403, 2430, 2589, 2670, 3204, 3240, 3452, 3560, 3888, 4005, 4272, 4315, 4806, 4860, 5178, 5340, 6408, 6480, 6904, 7120, 7209, 7767, 8010, 8630, 9612, 9720, 10356, 10680, 12015, 12816, 12945, 13808, 14418, 15534, 16020, 17260, 19224, 19440, 20712, 21360, 21627, 23301, 24030, 25890, 28836, 31068, 32040, 34520, 36045, 38448, 38835, 41424, 43254, 46602, 48060, 51780, 57672, 62136, 64080, 69040, 69903, 72090, 76807, 77670, 86508, 93204, 96120, 103560, 108135, 115344, 116505, 124272, 139806, 144180, 153614, 155340, 173016, 186408, 192240, 207120, 209709, 216270, 230421, 233010, 279612, 288360, 307228, 310680, 346032, 349515, 372816, 384035, 419418, 432540, 460842, 466020, 559224, 576720, 614456, 621360, 691263, 699030, 768070, 838836, 865080, 921684, 932040, 1048545, 1118448, 1152105, 1228912, 1382526, 1398060, 1536140, 1677672, 1730160, 1843368, 1864080, 2073789, 2097090, 2304210, 2765052, 2796120, 3072280, 3355344, 3456315, 3686736, 4147578, 4194180, 4608420, 5530104, 5592240, 6144560, 6221367, 6912630, 8295156, 8388360, 9216840, 10368945, 11060208, 12442734, 13825260, 16590312, 16776720, 18433680, 18664101, 20737890, 24885468, 27650520, 31106835, 33180624, 37328202, 41475780, 49770936, 55301040, 62213670, 74656404, 82951560, 93320505, 99541872, 124427340, 149312808, 165903120, 186641010, 248854680, 298625616, 373282020, 497709360, 746564040, 1493128080]

約数ペア:

[(1, 1493128080), (2, 746564040), (3, 497709360), (4, 373282020), (5, 298625616), (6, 248854680), (8, 186641010), (9, 165903120), (10, 149312808), (12, 124427340), (15, 99541872), (16, 93320505), (18, 82951560), (20, 74656404), (24, 62213670), (27, 55301040), (30, 49770936), (36, 41475780), (40, 37328202), (45, 33180624), (48, 31106835), (54, 27650520), (60, 24885468), (72, 20737890), (80, 18664101), (81, 18433680), (89, 16776720), (90, 16590312), (108, 13825260), (120, 12442734), (135, 11060208), (144, 10368945), (162, 9216840), (178, 8388360), (180, 8295156), (216, 6912630), (240, 6221367), (243, 6144560), (267, 5592240), (270, 5530104), (324, 4608420), (356, 4194180), (360, 4147578), (405, 3686736), (432, 3456315), (445, 3355344), (486, 3072280), (534, 2796120), (540, 2765052), (648, 2304210), (712, 2097090), (720, 2073789), (801, 1864080), (810, 1843368), (863, 1730160), (890, 1677672), (972, 1536140), (1068, 1398060), (1080, 1382526), (1215, 1228912), (1296, 1152105), (1335, 1118448), (1424, 1048545), (1602, 932040), (1620, 921684), (1726, 865080), (1780, 838836), (1944, 768070), (2136, 699030), (2160, 691263), (2403, 621360), (2430, 614456), (2589, 576720), (2670, 559224), (3204, 466020), (3240, 460842), (3452, 432540), (3560, 419418), (3888, 384035), (4005, 372816), (4272, 349515), (4315, 346032), (4806, 310680), (4860, 307228), (5178, 288360), (5340, 279612), (6408, 233010), (6480, 230421), (6904, 216270), (7120, 209709), (7209, 207120), (7767, 192240), (8010, 186408), (8630, 173016), (9612, 155340), (9720, 153614), (10356, 144180), (10680, 139806), (12015, 124272), (12816, 116505), (12945, 115344), (13808, 108135), (14418, 103560), (15534, 96120), (16020, 93204), (17260, 86508), (19224, 77670), (19440, 76807), (20712, 72090), (21360, 69903), (21627, 69040), (23301, 64080), (24030, 62136), (25890, 57672), (28836, 51780), (31068, 48060), (32040, 46602), (34520, 43254), (36045, 41424), (38448, 38835)]