11240040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13381}}^1$

素因数の和:13402

約数の個数: 64

約数和(自身を含む): 38540160

約数和(自身を除く): 27300120

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, 13381, 26762, 40143, 53524, 66905, 80286, 93667, 107048, 133810, 160572, 187334, 200715, 267620, 281001, 321144, 374668, 401430, 468335, 535240, 562002, 749336, 802860, 936670, 1124004, 1405005, 1605720, 1873340, 2248008, 2810010, 3746680, 5620020, 11240040]

約数ペア:

[(1, 11240040), (2, 5620020), (3, 3746680), (4, 2810010), (5, 2248008), (6, 1873340), (7, 1605720), (8, 1405005), (10, 1124004), (12, 936670), (14, 802860), (15, 749336), (20, 562002), (21, 535240), (24, 468335), (28, 401430), (30, 374668), (35, 321144), (40, 281001), (42, 267620), (56, 200715), (60, 187334), (70, 160572), (84, 133810), (105, 107048), (120, 93667), (140, 80286), (168, 66905), (210, 53524), (280, 40143), (420, 26762), (840, 13381)]