275476320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{27329}}^1$

素因数の和:27357

約数の個数: 144

約数和(自身を含む): 1074396960

約数和(自身を除く): 798920640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 27329, 54658, 81987, 109316, 136645, 163974, 191303, 218632, 245961, 273290, 327948, 382606, 409935, 437264, 491922, 546580, 573909, 655896, 765212, 819870, 874528, 956515, 983844, 1093160, 1147818, 1229805, 1311792, 1530424, 1639740, 1721727, 1913030, 1967688, 2186320, 2295636, 2459610, 2623584, 2869545, 3060848, 3279480, 3443454, 3826060, 3935376, 4372640, 4591272, 4919220, 5739090, 6121696, 6558960, 6886908, 7652120, 7870752, 8608635, 9182544, 9838440, 11478180, 13117920, 13773816, 15304240, 17217270, 18365088, 19676880, 22956360, 27547632, 30608480, 34434540, 39353760, 45912720, 55095264, 68869080, 91825440, 137738160, 275476320]

約数ペア:

[(1, 275476320), (2, 137738160), (3, 91825440), (4, 68869080), (5, 55095264), (6, 45912720), (7, 39353760), (8, 34434540), (9, 30608480), (10, 27547632), (12, 22956360), (14, 19676880), (15, 18365088), (16, 17217270), (18, 15304240), (20, 13773816), (21, 13117920), (24, 11478180), (28, 9838440), (30, 9182544), (32, 8608635), (35, 7870752), (36, 7652120), (40, 6886908), (42, 6558960), (45, 6121696), (48, 5739090), (56, 4919220), (60, 4591272), (63, 4372640), (70, 3935376), (72, 3826060), (80, 3443454), (84, 3279480), (90, 3060848), (96, 2869545), (105, 2623584), (112, 2459610), (120, 2295636), (126, 2186320), (140, 1967688), (144, 1913030), (160, 1721727), (168, 1639740), (180, 1530424), (210, 1311792), (224, 1229805), (240, 1147818), (252, 1093160), (280, 983844), (288, 956515), (315, 874528), (336, 819870), (360, 765212), (420, 655896), (480, 573909), (504, 546580), (560, 491922), (630, 437264), (672, 409935), (720, 382606), (840, 327948), (1008, 273290), (1120, 245961), (1260, 218632), (1440, 191303), (1680, 163974), (2016, 136645), (2520, 109316), (3360, 81987), (5040, 54658), (10080, 27329)]