160904880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 280

約数和(自身を含む): 585498240

約数和(自身を除く): 424593360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 89, 90, 93, 108, 120, 124, 135, 144, 155, 162, 178, 180, 186, 216, 240, 243, 248, 267, 270, 279, 310, 324, 356, 360, 372, 405, 432, 445, 465, 486, 496, 534, 540, 558, 620, 648, 712, 720, 729, 744, 801, 810, 837, 890, 930, 972, 1068, 1080, 1116, 1215, 1240, 1296, 1335, 1395, 1424, 1458, 1488, 1602, 1620, 1674, 1780, 1860, 1944, 2136, 2160, 2232, 2403, 2430, 2480, 2511, 2670, 2759, 2790, 2916, 3204, 3240, 3348, 3560, 3645, 3720, 3888, 4005, 4185, 4272, 4464, 4806, 4860, 5022, 5340, 5518, 5580, 5832, 6408, 6480, 6696, 7120, 7209, 7290, 7440, 7533, 8010, 8277, 8370, 9612, 9720, 10044, 10680, 11036, 11160, 11664, 12015, 12555, 12816, 13392, 13795, 14418, 14580, 15066, 16020, 16554, 16740, 19224, 19440, 20088, 21360, 21627, 22072, 22320, 22599, 24030, 24831, 25110, 27590, 28836, 29160, 30132, 32040, 33108, 33480, 36045, 37665, 38448, 40176, 41385, 43254, 44144, 45198, 48060, 49662, 50220, 55180, 57672, 58320, 60264, 64080, 64881, 66216, 66960, 72090, 74493, 75330, 82770, 86508, 90396, 96120, 99324, 100440, 108135, 110360, 112995, 115344, 120528, 124155, 129762, 132432, 144180, 148986, 150660, 165540, 173016, 180792, 192240, 198648, 200880, 216270, 220720, 223479, 225990, 248310, 259524, 288360, 297972, 301320, 324405, 331080, 346032, 361584, 372465, 397296, 432540, 446958, 451980, 496620, 519048, 576720, 595944, 602640, 648810, 662160, 670437, 744930, 865080, 893916, 903960, 993240, 1038096, 1117395, 1191888, 1297620, 1340874, 1489860, 1730160, 1787832, 1807920, 1986480, 2011311, 2234790, 2595240, 2681748, 2979720, 3352185, 3575664, 4022622, 4469580, 5190480, 5363496, 5959440, 6704370, 8045244, 8939160, 10056555, 10726992, 13408740, 16090488, 17878320, 20113110, 26817480, 32180976, 40226220, 53634960, 80452440, 160904880]

約数ペア:

[(1, 160904880), (2, 80452440), (3, 53634960), (4, 40226220), (5, 32180976), (6, 26817480), (8, 20113110), (9, 17878320), (10, 16090488), (12, 13408740), (15, 10726992), (16, 10056555), (18, 8939160), (20, 8045244), (24, 6704370), (27, 5959440), (30, 5363496), (31, 5190480), (36, 4469580), (40, 4022622), (45, 3575664), (48, 3352185), (54, 2979720), (60, 2681748), (62, 2595240), (72, 2234790), (80, 2011311), (81, 1986480), (89, 1807920), (90, 1787832), (93, 1730160), (108, 1489860), (120, 1340874), (124, 1297620), (135, 1191888), (144, 1117395), (155, 1038096), (162, 993240), (178, 903960), (180, 893916), (186, 865080), (216, 744930), (240, 670437), (243, 662160), (248, 648810), (267, 602640), (270, 595944), (279, 576720), (310, 519048), (324, 496620), (356, 451980), (360, 446958), (372, 432540), (405, 397296), (432, 372465), (445, 361584), (465, 346032), (486, 331080), (496, 324405), (534, 301320), (540, 297972), (558, 288360), (620, 259524), (648, 248310), (712, 225990), (720, 223479), (729, 220720), (744, 216270), (801, 200880), (810, 198648), (837, 192240), (890, 180792), (930, 173016), (972, 165540), (1068, 150660), (1080, 148986), (1116, 144180), (1215, 132432), (1240, 129762), (1296, 124155), (1335, 120528), (1395, 115344), (1424, 112995), (1458, 110360), (1488, 108135), (1602, 100440), (1620, 99324), (1674, 96120), (1780, 90396), (1860, 86508), (1944, 82770), (2136, 75330), (2160, 74493), (2232, 72090), (2403, 66960), (2430, 66216), (2480, 64881), (2511, 64080), (2670, 60264), (2759, 58320), (2790, 57672), (2916, 55180), (3204, 50220), (3240, 49662), (3348, 48060), (3560, 45198), (3645, 44144), (3720, 43254), (3888, 41385), (4005, 40176), (4185, 38448), (4272, 37665), (4464, 36045), (4806, 33480), (4860, 33108), (5022, 32040), (5340, 30132), (5518, 29160), (5580, 28836), (5832, 27590), (6408, 25110), (6480, 24831), (6696, 24030), (7120, 22599), (7209, 22320), (7290, 22072), (7440, 21627), (7533, 21360), (8010, 20088), (8277, 19440), (8370, 19224), (9612, 16740), (9720, 16554), (10044, 16020), (10680, 15066), (11036, 14580), (11160, 14418), (11664, 13795), (12015, 13392), (12555, 12816)]