40895280

素因数分解:

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

素因数の和:6336

約数の個数: 100

約数和(自身を含む): 142057872

約数和(自身を除く): 101162592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6311, 6480, 12622, 18933, 25244, 31555, 37866, 50488, 56799, 63110, 75732, 94665, 100976, 113598, 126220, 151464, 170397, 189330, 227196, 252440, 283995, 302928, 340794, 378660, 454392, 504880, 511191, 567990, 681588, 757320, 851985, 908784, 1022382, 1135980, 1363176, 1514640, 1703970, 2044764, 2271960, 2555955, 2726352, 3407940, 4089528, 4543920, 5111910, 6815880, 8179056, 10223820, 13631760, 20447640, 40895280]

約数ペア:

[(1, 40895280), (2, 20447640), (3, 13631760), (4, 10223820), (5, 8179056), (6, 6815880), (8, 5111910), (9, 4543920), (10, 4089528), (12, 3407940), (15, 2726352), (16, 2555955), (18, 2271960), (20, 2044764), (24, 1703970), (27, 1514640), (30, 1363176), (36, 1135980), (40, 1022382), (45, 908784), (48, 851985), (54, 757320), (60, 681588), (72, 567990), (80, 511191), (81, 504880), (90, 454392), (108, 378660), (120, 340794), (135, 302928), (144, 283995), (162, 252440), (180, 227196), (216, 189330), (240, 170397), (270, 151464), (324, 126220), (360, 113598), (405, 100976), (432, 94665), (540, 75732), (648, 63110), (720, 56799), (810, 50488), (1080, 37866), (1296, 31555), (1620, 25244), (2160, 18933), (3240, 12622), (6311, 6480)]