19468080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{9013}}^1$

素因数の和:9035

約数の個数: 80

約数和(自身を含む): 67064160

約数和(自身を除く): 47596080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 9013, 18026, 27039, 36052, 45065, 54078, 72104, 81117, 90130, 108156, 135195, 144208, 162234, 180260, 216312, 243351, 270390, 324468, 360520, 405585, 432624, 486702, 540780, 648936, 721040, 811170, 973404, 1081560, 1216755, 1297872, 1622340, 1946808, 2163120, 2433510, 3244680, 3893616, 4867020, 6489360, 9734040, 19468080]

約数ペア:

[(1, 19468080), (2, 9734040), (3, 6489360), (4, 4867020), (5, 3893616), (6, 3244680), (8, 2433510), (9, 2163120), (10, 1946808), (12, 1622340), (15, 1297872), (16, 1216755), (18, 1081560), (20, 973404), (24, 811170), (27, 721040), (30, 648936), (36, 540780), (40, 486702), (45, 432624), (48, 405585), (54, 360520), (60, 324468), (72, 270390), (80, 243351), (90, 216312), (108, 180260), (120, 162234), (135, 144208), (144, 135195), (180, 108156), (216, 90130), (240, 81117), (270, 72104), (360, 54078), (432, 45065), (540, 36052), (720, 27039), (1080, 18026), (2160, 9013)]