1208181960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5857}}^1$

素因数の和:6068

約数の個数: 128

約数和(自身を含む): 4049049600

約数和(自身を除く): 2840867640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 540, 573, 764, 955, 1080, 1146, 1528, 1719, 1910, 2292, 2865, 3438, 3820, 4584, 5157, 5730, 5857, 6876, 7640, 8595, 10314, 11460, 11714, 13752, 17190, 17571, 20628, 22920, 23428, 25785, 29285, 34380, 35142, 41256, 46856, 51570, 52713, 58570, 68760, 70284, 87855, 103140, 105426, 117140, 140568, 158139, 175710, 206280, 210852, 234280, 263565, 316278, 351420, 421704, 527130, 632556, 702840, 790695, 1054260, 1118687, 1265112, 1581390, 2108520, 2237374, 3162780, 3356061, 4474748, 5593435, 6325560, 6712122, 8949496, 10068183, 11186870, 13424244, 16780305, 20136366, 22373740, 26848488, 30204549, 33560610, 40272732, 44747480, 50340915, 60409098, 67121220, 80545464, 100681830, 120818196, 134242440, 151022745, 201363660, 241636392, 302045490, 402727320, 604090980, 1208181960]

約数ペア:

[(1, 1208181960), (2, 604090980), (3, 402727320), (4, 302045490), (5, 241636392), (6, 201363660), (8, 151022745), (9, 134242440), (10, 120818196), (12, 100681830), (15, 80545464), (18, 67121220), (20, 60409098), (24, 50340915), (27, 44747480), (30, 40272732), (36, 33560610), (40, 30204549), (45, 26848488), (54, 22373740), (60, 20136366), (72, 16780305), (90, 13424244), (108, 11186870), (120, 10068183), (135, 8949496), (180, 6712122), (191, 6325560), (216, 5593435), (270, 4474748), (360, 3356061), (382, 3162780), (540, 2237374), (573, 2108520), (764, 1581390), (955, 1265112), (1080, 1118687), (1146, 1054260), (1528, 790695), (1719, 702840), (1910, 632556), (2292, 527130), (2865, 421704), (3438, 351420), (3820, 316278), (4584, 263565), (5157, 234280), (5730, 210852), (5857, 206280), (6876, 175710), (7640, 158139), (8595, 140568), (10314, 117140), (11460, 105426), (11714, 103140), (13752, 87855), (17190, 70284), (17571, 68760), (20628, 58570), (22920, 52713), (23428, 51570), (25785, 46856), (29285, 41256), (34380, 35142)]