163581120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6311}}^1$

素因数の和:6340

約数の個数: 140

約数和(自身を含む): 581979024

約数和(自身を除く): 418397904

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, 2592, 2880, 3240, 4320, 5184, 6311, 6480, 8640, 12622, 12960, 18933, 25244, 25920, 31555, 37866, 50488, 56799, 63110, 75732, 94665, 100976, 113598, 126220, 151464, 170397, 189330, 201952, 227196, 252440, 283995, 302928, 340794, 378660, 403904, 454392, 504880, 511191, 567990, 605856, 681588, 757320, 851985, 908784, 1009760, 1022382, 1135980, 1211712, 1363176, 1514640, 1703970, 1817568, 2019520, 2044764, 2271960, 2555955, 2726352, 3029280, 3407940, 3635136, 4089528, 4543920, 5111910, 5452704, 6058560, 6815880, 8179056, 9087840, 10223820, 10905408, 13631760, 16358112, 18175680, 20447640, 27263520, 32716224, 40895280, 54527040, 81790560, 163581120]

約数ペア:

[(1, 163581120), (2, 81790560), (3, 54527040), (4, 40895280), (5, 32716224), (6, 27263520), (8, 20447640), (9, 18175680), (10, 16358112), (12, 13631760), (15, 10905408), (16, 10223820), (18, 9087840), (20, 8179056), (24, 6815880), (27, 6058560), (30, 5452704), (32, 5111910), (36, 4543920), (40, 4089528), (45, 3635136), (48, 3407940), (54, 3029280), (60, 2726352), (64, 2555955), (72, 2271960), (80, 2044764), (81, 2019520), (90, 1817568), (96, 1703970), (108, 1514640), (120, 1363176), (135, 1211712), (144, 1135980), (160, 1022382), (162, 1009760), (180, 908784), (192, 851985), (216, 757320), (240, 681588), (270, 605856), (288, 567990), (320, 511191), (324, 504880), (360, 454392), (405, 403904), (432, 378660), (480, 340794), (540, 302928), (576, 283995), (648, 252440), (720, 227196), (810, 201952), (864, 189330), (960, 170397), (1080, 151464), (1296, 126220), (1440, 113598), (1620, 100976), (1728, 94665), (2160, 75732), (2592, 63110), (2880, 56799), (3240, 50488), (4320, 37866), (5184, 31555), (6311, 25920), (6480, 25244), (8640, 18933), (12622, 12960)]