15761040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3863}}^1$

素因数の和:3896

約数の個数: 80

約数和(自身を含む): 51746688

約数和(自身を除く): 35985648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 3863, 4080, 7726, 11589, 15452, 19315, 23178, 30904, 38630, 46356, 57945, 61808, 65671, 77260, 92712, 115890, 131342, 154520, 185424, 197013, 231780, 262684, 309040, 328355, 394026, 463560, 525368, 656710, 788052, 927120, 985065, 1050736, 1313420, 1576104, 1970130, 2626840, 3152208, 3940260, 5253680, 7880520, 15761040]

約数ペア:

[(1, 15761040), (2, 7880520), (3, 5253680), (4, 3940260), (5, 3152208), (6, 2626840), (8, 1970130), (10, 1576104), (12, 1313420), (15, 1050736), (16, 985065), (17, 927120), (20, 788052), (24, 656710), (30, 525368), (34, 463560), (40, 394026), (48, 328355), (51, 309040), (60, 262684), (68, 231780), (80, 197013), (85, 185424), (102, 154520), (120, 131342), (136, 115890), (170, 92712), (204, 77260), (240, 65671), (255, 61808), (272, 57945), (340, 46356), (408, 38630), (510, 30904), (680, 23178), (816, 19315), (1020, 15452), (1360, 11589), (2040, 7726), (3863, 4080)]