159223920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22877}}^1$

素因数の和:22922

約数の個数: 80

約数和(自身を含む): 510636960

約数和(自身を除く): 351413040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 22877, 45754, 68631, 91508, 114385, 137262, 183016, 228770, 274524, 343155, 366032, 457540, 549048, 663433, 686310, 915080, 1098096, 1326866, 1372620, 1830160, 1990299, 2653732, 2745240, 3317165, 3980598, 5307464, 5490480, 6634330, 7961196, 9951495, 10614928, 13268660, 15922392, 19902990, 26537320, 31844784, 39805980, 53074640, 79611960, 159223920]

約数ペア:

[(1, 159223920), (2, 79611960), (3, 53074640), (4, 39805980), (5, 31844784), (6, 26537320), (8, 19902990), (10, 15922392), (12, 13268660), (15, 10614928), (16, 9951495), (20, 7961196), (24, 6634330), (29, 5490480), (30, 5307464), (40, 3980598), (48, 3317165), (58, 2745240), (60, 2653732), (80, 1990299), (87, 1830160), (116, 1372620), (120, 1326866), (145, 1098096), (174, 915080), (232, 686310), (240, 663433), (290, 549048), (348, 457540), (435, 366032), (464, 343155), (580, 274524), (696, 228770), (870, 183016), (1160, 137262), (1392, 114385), (1740, 91508), (2320, 68631), (3480, 45754), (6960, 22877)]