127656480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37993}}^1$

素因数の和:38018

約数の個数: 96

約数和(自身を含む): 459575424

約数和(自身を除く): 331918944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 37993, 75986, 113979, 151972, 189965, 227958, 265951, 303944, 379930, 455916, 531902, 569895, 607888, 759860, 797853, 911832, 1063804, 1139790, 1215776, 1329755, 1519720, 1595706, 1823664, 2127608, 2279580, 2659510, 3039440, 3191412, 3647328, 3989265, 4255216, 4559160, 5319020, 6078880, 6382824, 7978530, 8510432, 9118320, 10638040, 12765648, 15957060, 18236640, 21276080, 25531296, 31914120, 42552160, 63828240, 127656480]

約数ペア:

[(1, 127656480), (2, 63828240), (3, 42552160), (4, 31914120), (5, 25531296), (6, 21276080), (7, 18236640), (8, 15957060), (10, 12765648), (12, 10638040), (14, 9118320), (15, 8510432), (16, 7978530), (20, 6382824), (21, 6078880), (24, 5319020), (28, 4559160), (30, 4255216), (32, 3989265), (35, 3647328), (40, 3191412), (42, 3039440), (48, 2659510), (56, 2279580), (60, 2127608), (70, 1823664), (80, 1595706), (84, 1519720), (96, 1329755), (105, 1215776), (112, 1139790), (120, 1063804), (140, 911832), (160, 797853), (168, 759860), (210, 607888), (224, 569895), (240, 531902), (280, 455916), (336, 379930), (420, 303944), (480, 265951), (560, 227958), (672, 189965), (840, 151972), (1120, 113979), (1680, 75986), (3360, 37993)]