490743360

素因数分解:

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

素因数の和:6343

約数の個数: 168

約数和(自身を含む): 1750746816

約数和(自身を除く): 1260003456

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6311, 6480, 7776, 8640, 9720, 12622, 12960, 15552, 18933, 19440, 25244, 25920, 31555, 37866, 38880, 50488, 56799, 63110, 75732, 77760, 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, 1533573, 1703970, 1817568, 2019520, 2044764, 2271960, 2555955, 2726352, 3029280, 3067146, 3407940, 3635136, 4089528, 4543920, 5111910, 5452704, 6058560, 6134292, 6815880, 7667865, 8179056, 9087840, 10223820, 10905408, 12268584, 13631760, 15335730, 16358112, 18175680, 20447640, 24537168, 27263520, 30671460, 32716224, 40895280, 49074336, 54527040, 61342920, 81790560, 98148672, 122685840, 163581120, 245371680, 490743360]

約数ペア:

[(1, 490743360), (2, 245371680), (3, 163581120), (4, 122685840), (5, 98148672), (6, 81790560), (8, 61342920), (9, 54527040), (10, 49074336), (12, 40895280), (15, 32716224), (16, 30671460), (18, 27263520), (20, 24537168), (24, 20447640), (27, 18175680), (30, 16358112), (32, 15335730), (36, 13631760), (40, 12268584), (45, 10905408), (48, 10223820), (54, 9087840), (60, 8179056), (64, 7667865), (72, 6815880), (80, 6134292), (81, 6058560), (90, 5452704), (96, 5111910), (108, 4543920), (120, 4089528), (135, 3635136), (144, 3407940), (160, 3067146), (162, 3029280), (180, 2726352), (192, 2555955), (216, 2271960), (240, 2044764), (243, 2019520), (270, 1817568), (288, 1703970), (320, 1533573), (324, 1514640), (360, 1363176), (405, 1211712), (432, 1135980), (480, 1022382), (486, 1009760), (540, 908784), (576, 851985), (648, 757320), (720, 681588), (810, 605856), (864, 567990), (960, 511191), (972, 504880), (1080, 454392), (1215, 403904), (1296, 378660), (1440, 340794), (1620, 302928), (1728, 283995), (1944, 252440), (2160, 227196), (2430, 201952), (2592, 189330), (2880, 170397), (3240, 151464), (3888, 126220), (4320, 113598), (4860, 100976), (5184, 94665), (6311, 77760), (6480, 75732), (7776, 63110), (8640, 56799), (9720, 50488), (12622, 38880), (12960, 37866), (15552, 31555), (18933, 25920), (19440, 25244)]