11439960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13619}}^1$

素因数の和:13640

約数の個数: 64

約数和(自身を含む): 39225600

約数和(自身を除く): 27785640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 13619, 27238, 40857, 54476, 68095, 81714, 95333, 108952, 136190, 163428, 190666, 204285, 272380, 285999, 326856, 381332, 408570, 476665, 544760, 571998, 762664, 817140, 953330, 1143996, 1429995, 1634280, 1906660, 2287992, 2859990, 3813320, 5719980, 11439960]

約数ペア:

[(1, 11439960), (2, 5719980), (3, 3813320), (4, 2859990), (5, 2287992), (6, 1906660), (7, 1634280), (8, 1429995), (10, 1143996), (12, 953330), (14, 817140), (15, 762664), (20, 571998), (21, 544760), (24, 476665), (28, 408570), (30, 381332), (35, 326856), (40, 285999), (42, 272380), (56, 204285), (60, 190666), (70, 163428), (84, 136190), (105, 108952), (120, 95333), (140, 81714), (168, 68095), (210, 54476), (280, 40857), (420, 27238), (840, 13619)]