112720320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{39139}}^1$

素因数の和:39162

約数の個数: 84

約数和(自身を含む): 387720840

約数和(自身を除く): 275000520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 39139, 78278, 117417, 156556, 195695, 234834, 313112, 352251, 391390, 469668, 587085, 626224, 704502, 782780, 939336, 1174170, 1252448, 1409004, 1565560, 1761255, 1878672, 2348340, 2504896, 2818008, 3131120, 3522510, 3757344, 4696680, 5636016, 6262240, 7045020, 7514688, 9393360, 11272032, 12524480, 14090040, 18786720, 22544064, 28180080, 37573440, 56360160, 112720320]

約数ペア:

[(1, 112720320), (2, 56360160), (3, 37573440), (4, 28180080), (5, 22544064), (6, 18786720), (8, 14090040), (9, 12524480), (10, 11272032), (12, 9393360), (15, 7514688), (16, 7045020), (18, 6262240), (20, 5636016), (24, 4696680), (30, 3757344), (32, 3522510), (36, 3131120), (40, 2818008), (45, 2504896), (48, 2348340), (60, 1878672), (64, 1761255), (72, 1565560), (80, 1409004), (90, 1252448), (96, 1174170), (120, 939336), (144, 782780), (160, 704502), (180, 626224), (192, 587085), (240, 469668), (288, 391390), (320, 352251), (360, 313112), (480, 234834), (576, 195695), (720, 156556), (960, 117417), (1440, 78278), (2880, 39139)]