63944640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2467}}^1$

素因数の和:2496

約数の個数: 140

約数和(自身を含む): 227554536

約数和(自身を除く): 163609896

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2467, 2592, 2880, 3240, 4320, 4934, 5184, 6480, 7401, 8640, 9868, 12335, 12960, 14802, 19736, 22203, 24670, 25920, 29604, 37005, 39472, 44406, 49340, 59208, 66609, 74010, 78944, 88812, 98680, 111015, 118416, 133218, 148020, 157888, 177624, 197360, 199827, 222030, 236832, 266436, 296040, 333045, 355248, 394720, 399654, 444060, 473664, 532872, 592080, 666090, 710496, 789440, 799308, 888120, 999135, 1065744, 1184160, 1332180, 1420992, 1598616, 1776240, 1998270, 2131488, 2368320, 2664360, 3197232, 3552480, 3996540, 4262976, 5328720, 6394464, 7104960, 7993080, 10657440, 12788928, 15986160, 21314880, 31972320, 63944640]

約数ペア:

[(1, 63944640), (2, 31972320), (3, 21314880), (4, 15986160), (5, 12788928), (6, 10657440), (8, 7993080), (9, 7104960), (10, 6394464), (12, 5328720), (15, 4262976), (16, 3996540), (18, 3552480), (20, 3197232), (24, 2664360), (27, 2368320), (30, 2131488), (32, 1998270), (36, 1776240), (40, 1598616), (45, 1420992), (48, 1332180), (54, 1184160), (60, 1065744), (64, 999135), (72, 888120), (80, 799308), (81, 789440), (90, 710496), (96, 666090), (108, 592080), (120, 532872), (135, 473664), (144, 444060), (160, 399654), (162, 394720), (180, 355248), (192, 333045), (216, 296040), (240, 266436), (270, 236832), (288, 222030), (320, 199827), (324, 197360), (360, 177624), (405, 157888), (432, 148020), (480, 133218), (540, 118416), (576, 111015), (648, 98680), (720, 88812), (810, 78944), (864, 74010), (960, 66609), (1080, 59208), (1296, 49340), (1440, 44406), (1620, 39472), (1728, 37005), (2160, 29604), (2467, 25920), (2592, 24670), (2880, 22203), (3240, 19736), (4320, 14802), (4934, 12960), (5184, 12335), (6480, 9868), (7401, 8640)]