138060120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2617

約数の個数: 128

約数和(自身を含む): 463034880

約数和(自身を除く): 324974760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2551, 2706, 3608, 4510, 4920, 5102, 5412, 6765, 7653, 9020, 10204, 10824, 12755, 13530, 15306, 18040, 20408, 25510, 27060, 28061, 30612, 38265, 51020, 54120, 56122, 61224, 76530, 84183, 102040, 104591, 112244, 140305, 153060, 168366, 209182, 224488, 280610, 306120, 313773, 336732, 418364, 420915, 522955, 561220, 627546, 673464, 836728, 841830, 1045910, 1122440, 1150501, 1255092, 1568865, 1683660, 2091820, 2301002, 2510184, 3137730, 3367320, 3451503, 4183640, 4602004, 5752505, 6275460, 6903006, 9204008, 11505010, 12550920, 13806012, 17257515, 23010020, 27612024, 34515030, 46020040, 69030060, 138060120]

約数ペア:

[(1, 138060120), (2, 69030060), (3, 46020040), (4, 34515030), (5, 27612024), (6, 23010020), (8, 17257515), (10, 13806012), (11, 12550920), (12, 11505010), (15, 9204008), (20, 6903006), (22, 6275460), (24, 5752505), (30, 4602004), (33, 4183640), (40, 3451503), (41, 3367320), (44, 3137730), (55, 2510184), (60, 2301002), (66, 2091820), (82, 1683660), (88, 1568865), (110, 1255092), (120, 1150501), (123, 1122440), (132, 1045910), (164, 841830), (165, 836728), (205, 673464), (220, 627546), (246, 561220), (264, 522955), (328, 420915), (330, 418364), (410, 336732), (440, 313773), (451, 306120), (492, 280610), (615, 224488), (660, 209182), (820, 168366), (902, 153060), (984, 140305), (1230, 112244), (1320, 104591), (1353, 102040), (1640, 84183), (1804, 76530), (2255, 61224), (2460, 56122), (2551, 54120), (2706, 51020), (3608, 38265), (4510, 30612), (4920, 28061), (5102, 27060), (5412, 25510), (6765, 20408), (7653, 18040), (9020, 15306), (10204, 13530), (10824, 12755)]