15673920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 112

約数和(自身を含む): 51572160

約数和(自身を除く): 35898240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 563, 580, 696, 870, 928, 960, 1126, 1160, 1392, 1689, 1740, 1856, 2252, 2320, 2784, 2815, 3378, 3480, 4504, 4640, 5568, 5630, 6756, 6960, 8445, 9008, 9280, 11260, 13512, 13920, 16327, 16890, 18016, 22520, 27024, 27840, 32654, 33780, 36032, 45040, 48981, 54048, 65308, 67560, 81635, 90080, 97962, 108096, 130616, 135120, 163270, 180160, 195924, 244905, 261232, 270240, 326540, 391848, 489810, 522464, 540480, 653080, 783696, 979620, 1044928, 1306160, 1567392, 1959240, 2612320, 3134784, 3918480, 5224640, 7836960, 15673920]

約数ペア:

[(1, 15673920), (2, 7836960), (3, 5224640), (4, 3918480), (5, 3134784), (6, 2612320), (8, 1959240), (10, 1567392), (12, 1306160), (15, 1044928), (16, 979620), (20, 783696), (24, 653080), (29, 540480), (30, 522464), (32, 489810), (40, 391848), (48, 326540), (58, 270240), (60, 261232), (64, 244905), (80, 195924), (87, 180160), (96, 163270), (116, 135120), (120, 130616), (145, 108096), (160, 97962), (174, 90080), (192, 81635), (232, 67560), (240, 65308), (290, 54048), (320, 48981), (348, 45040), (435, 36032), (464, 33780), (480, 32654), (563, 27840), (580, 27024), (696, 22520), (870, 18016), (928, 16890), (960, 16327), (1126, 13920), (1160, 13512), (1392, 11260), (1689, 9280), (1740, 9008), (1856, 8445), (2252, 6960), (2320, 6756), (2784, 5630), (2815, 5568), (3378, 4640), (3480, 4504)]