265433760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6827}}^1$

素因数の和:6857

約数の個数: 144

約数和(自身を含む): 939478176

約数和(自身を除く): 674044416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 6827, 7776, 9720, 12960, 13654, 19440, 20481, 27308, 34135, 38880, 40962, 54616, 61443, 68270, 81924, 102405, 109232, 122886, 136540, 163848, 184329, 204810, 218464, 245772, 273080, 307215, 327696, 368658, 409620, 491544, 546160, 552987, 614430, 655392, 737316, 819240, 921645, 983088, 1092320, 1105974, 1228860, 1474632, 1638480, 1658961, 1843290, 1966176, 2211948, 2457720, 2764935, 2949264, 3276960, 3317922, 3686580, 4423896, 4915440, 5529870, 5898528, 6635844, 7373160, 8294805, 8847792, 9830880, 11059740, 13271688, 14746320, 16589610, 17695584, 22119480, 26543376, 29492640, 33179220, 44238960, 53086752, 66358440, 88477920, 132716880, 265433760]

約数ペア:

[(1, 265433760), (2, 132716880), (3, 88477920), (4, 66358440), (5, 53086752), (6, 44238960), (8, 33179220), (9, 29492640), (10, 26543376), (12, 22119480), (15, 17695584), (16, 16589610), (18, 14746320), (20, 13271688), (24, 11059740), (27, 9830880), (30, 8847792), (32, 8294805), (36, 7373160), (40, 6635844), (45, 5898528), (48, 5529870), (54, 4915440), (60, 4423896), (72, 3686580), (80, 3317922), (81, 3276960), (90, 2949264), (96, 2764935), (108, 2457720), (120, 2211948), (135, 1966176), (144, 1843290), (160, 1658961), (162, 1638480), (180, 1474632), (216, 1228860), (240, 1105974), (243, 1092320), (270, 983088), (288, 921645), (324, 819240), (360, 737316), (405, 655392), (432, 614430), (480, 552987), (486, 546160), (540, 491544), (648, 409620), (720, 368658), (810, 327696), (864, 307215), (972, 273080), (1080, 245772), (1215, 218464), (1296, 204810), (1440, 184329), (1620, 163848), (1944, 136540), (2160, 122886), (2430, 109232), (2592, 102405), (3240, 81924), (3888, 68270), (4320, 61443), (4860, 54616), (6480, 40962), (6827, 38880), (7776, 34135), (9720, 27308), (12960, 20481), (13654, 19440)]