172513080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1531}}^1$

素因数の和:1861

約数の個数: 96

約数和(自身を含む): 562826160

約数和(自身を除く): 390313080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 626, 939, 1252, 1531, 1565, 1878, 2504, 2817, 3062, 3130, 3756, 4593, 4695, 5634, 6124, 6260, 7512, 7655, 9186, 9390, 11268, 12248, 12520, 13779, 14085, 15310, 18372, 18780, 22536, 22965, 27558, 28170, 30620, 36744, 37560, 45930, 55116, 56340, 61240, 68895, 91860, 110232, 112680, 137790, 183720, 275580, 479203, 551160, 958406, 1437609, 1916812, 2396015, 2875218, 3833624, 4312827, 4792030, 5750436, 7188045, 8625654, 9584060, 11500872, 14376090, 17251308, 19168120, 21564135, 28752180, 34502616, 43128270, 57504360, 86256540, 172513080]

約数ペア:

[(1, 172513080), (2, 86256540), (3, 57504360), (4, 43128270), (5, 34502616), (6, 28752180), (8, 21564135), (9, 19168120), (10, 17251308), (12, 14376090), (15, 11500872), (18, 9584060), (20, 8625654), (24, 7188045), (30, 5750436), (36, 4792030), (40, 4312827), (45, 3833624), (60, 2875218), (72, 2396015), (90, 1916812), (120, 1437609), (180, 958406), (313, 551160), (360, 479203), (626, 275580), (939, 183720), (1252, 137790), (1531, 112680), (1565, 110232), (1878, 91860), (2504, 68895), (2817, 61240), (3062, 56340), (3130, 55116), (3756, 45930), (4593, 37560), (4695, 36744), (5634, 30620), (6124, 28170), (6260, 27558), (7512, 22965), (7655, 22536), (9186, 18780), (9390, 18372), (11268, 15310), (12248, 14085), (12520, 13779)]