15176880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 51706512

約数和(自身を除く): 36529632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 197, 214, 240, 321, 360, 394, 428, 535, 591, 642, 720, 788, 856, 963, 985, 1070, 1182, 1284, 1576, 1605, 1712, 1773, 1926, 1970, 2140, 2364, 2568, 2955, 3152, 3210, 3546, 3852, 3940, 4280, 4728, 4815, 5136, 5910, 6420, 7092, 7704, 7880, 8560, 8865, 9456, 9630, 11820, 12840, 14184, 15408, 15760, 17730, 19260, 21079, 23640, 25680, 28368, 35460, 38520, 42158, 47280, 63237, 70920, 77040, 84316, 105395, 126474, 141840, 168632, 189711, 210790, 252948, 316185, 337264, 379422, 421580, 505896, 632370, 758844, 843160, 948555, 1011792, 1264740, 1517688, 1686320, 1897110, 2529480, 3035376, 3794220, 5058960, 7588440, 15176880]

約数ペア:

[(1, 15176880), (2, 7588440), (3, 5058960), (4, 3794220), (5, 3035376), (6, 2529480), (8, 1897110), (9, 1686320), (10, 1517688), (12, 1264740), (15, 1011792), (16, 948555), (18, 843160), (20, 758844), (24, 632370), (30, 505896), (36, 421580), (40, 379422), (45, 337264), (48, 316185), (60, 252948), (72, 210790), (80, 189711), (90, 168632), (107, 141840), (120, 126474), (144, 105395), (180, 84316), (197, 77040), (214, 70920), (240, 63237), (321, 47280), (360, 42158), (394, 38520), (428, 35460), (535, 28368), (591, 25680), (642, 23640), (720, 21079), (788, 19260), (856, 17730), (963, 15760), (985, 15408), (1070, 14184), (1182, 12840), (1284, 11820), (1576, 9630), (1605, 9456), (1712, 8865), (1773, 8560), (1926, 7880), (1970, 7704), (2140, 7092), (2364, 6420), (2568, 5910), (2955, 5136), (3152, 4815), (3210, 4728), (3546, 4280), (3852, 3940)]