1258977060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211949}}^1$

素因数の和:211978

約数の個数: 96

約数和(自身を含む): 4272912000

約数和(自身を除く): 3013934940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 211949, 423898, 635847, 847796, 1059745, 1271694, 1907541, 2119490, 2331439, 2543388, 3179235, 3815082, 4238980, 4662878, 5722623, 6358470, 6994317, 7630164, 9325756, 9537705, 11445246, 11657195, 12716940, 13988634, 19075410, 20982951, 22890492, 23314390, 27977268, 28613115, 34971585, 38150820, 41965902, 46628780, 57226230, 62948853, 69943170, 83931804, 104914755, 114452460, 125897706, 139886340, 209829510, 251795412, 314744265, 419659020, 629488530, 1258977060]

約数ペア:

[(1, 1258977060), (2, 629488530), (3, 419659020), (4, 314744265), (5, 251795412), (6, 209829510), (9, 139886340), (10, 125897706), (11, 114452460), (12, 104914755), (15, 83931804), (18, 69943170), (20, 62948853), (22, 57226230), (27, 46628780), (30, 41965902), (33, 38150820), (36, 34971585), (44, 28613115), (45, 27977268), (54, 23314390), (55, 22890492), (60, 20982951), (66, 19075410), (90, 13988634), (99, 12716940), (108, 11657195), (110, 11445246), (132, 9537705), (135, 9325756), (165, 7630164), (180, 6994317), (198, 6358470), (220, 5722623), (270, 4662878), (297, 4238980), (330, 3815082), (396, 3179235), (495, 2543388), (540, 2331439), (594, 2119490), (660, 1907541), (990, 1271694), (1188, 1059745), (1485, 847796), (1980, 635847), (2970, 423898), (5940, 211949)]