1144575720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73939}}^1$

素因数の和:73999

約数の個数: 96

約数和(自身を含む): 3806431200

約数和(自身を除く): 2661855480

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, 3096, 3870, 5160, 7740, 15480, 73939, 147878, 221817, 295756, 369695, 443634, 591512, 665451, 739390, 887268, 1109085, 1330902, 1478780, 1774536, 2218170, 2661804, 2957560, 3179377, 3327255, 4436340, 5323608, 6358754, 6654510, 8872680, 9538131, 12717508, 13309020, 15896885, 19076262, 25435016, 26618040, 28614393, 31793770, 38152524, 47690655, 57228786, 63587540, 76305048, 95381310, 114457572, 127175080, 143071965, 190762620, 228915144, 286143930, 381525240, 572287860, 1144575720]

約数ペア:

[(1, 1144575720), (2, 572287860), (3, 381525240), (4, 286143930), (5, 228915144), (6, 190762620), (8, 143071965), (9, 127175080), (10, 114457572), (12, 95381310), (15, 76305048), (18, 63587540), (20, 57228786), (24, 47690655), (30, 38152524), (36, 31793770), (40, 28614393), (43, 26618040), (45, 25435016), (60, 19076262), (72, 15896885), (86, 13309020), (90, 12717508), (120, 9538131), (129, 8872680), (172, 6654510), (180, 6358754), (215, 5323608), (258, 4436340), (344, 3327255), (360, 3179377), (387, 2957560), (430, 2661804), (516, 2218170), (645, 1774536), (774, 1478780), (860, 1330902), (1032, 1109085), (1290, 887268), (1548, 739390), (1720, 665451), (1935, 591512), (2580, 443634), (3096, 369695), (3870, 295756), (5160, 221817), (7740, 147878), (15480, 73939)]