45495720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:2999

約数の個数: 96

約数和(自身を含む): 151351200

約数和(自身を除く): 105855480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 2939, 3096, 3870, 5160, 5878, 7740, 8817, 11756, 14695, 15480, 17634, 23512, 26451, 29390, 35268, 44085, 52902, 58780, 70536, 88170, 105804, 117560, 126377, 132255, 176340, 211608, 252754, 264510, 352680, 379131, 505508, 529020, 631885, 758262, 1011016, 1058040, 1137393, 1263770, 1516524, 1895655, 2274786, 2527540, 3033048, 3791310, 4549572, 5055080, 5686965, 7582620, 9099144, 11373930, 15165240, 22747860, 45495720]

約数ペア:

[(1, 45495720), (2, 22747860), (3, 15165240), (4, 11373930), (5, 9099144), (6, 7582620), (8, 5686965), (9, 5055080), (10, 4549572), (12, 3791310), (15, 3033048), (18, 2527540), (20, 2274786), (24, 1895655), (30, 1516524), (36, 1263770), (40, 1137393), (43, 1058040), (45, 1011016), (60, 758262), (72, 631885), (86, 529020), (90, 505508), (120, 379131), (129, 352680), (172, 264510), (180, 252754), (215, 211608), (258, 176340), (344, 132255), (360, 126377), (387, 117560), (430, 105804), (516, 88170), (645, 70536), (774, 58780), (860, 52902), (1032, 44085), (1290, 35268), (1548, 29390), (1720, 26451), (1935, 23512), (2580, 17634), (2939, 15480), (3096, 14695), (3870, 11756), (5160, 8817), (5878, 7740)]