66249360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30671}}^1$

素因数の和:30693

約数の個数: 80

約数和(自身を含む): 228199680

約数和(自身を除く): 161950320

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, 30671, 61342, 92013, 122684, 153355, 184026, 245368, 276039, 306710, 368052, 460065, 490736, 552078, 613420, 736104, 828117, 920130, 1104156, 1226840, 1380195, 1472208, 1656234, 1840260, 2208312, 2453680, 2760390, 3312468, 3680520, 4140585, 4416624, 5520780, 6624936, 7361040, 8281170, 11041560, 13249872, 16562340, 22083120, 33124680, 66249360]

約数ペア:

[(1, 66249360), (2, 33124680), (3, 22083120), (4, 16562340), (5, 13249872), (6, 11041560), (8, 8281170), (9, 7361040), (10, 6624936), (12, 5520780), (15, 4416624), (16, 4140585), (18, 3680520), (20, 3312468), (24, 2760390), (27, 2453680), (30, 2208312), (36, 1840260), (40, 1656234), (45, 1472208), (48, 1380195), (54, 1226840), (60, 1104156), (72, 920130), (80, 828117), (90, 736104), (108, 613420), (120, 552078), (135, 490736), (144, 460065), (180, 368052), (216, 306710), (240, 276039), (270, 245368), (360, 184026), (432, 153355), (540, 122684), (720, 92013), (1080, 61342), (2160, 30671)]