85620480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2062

約数の個数: 144

約数和(自身を含む): 298456704

約数和(自身を除く): 212836224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2027, 2112, 2640, 2816, 3520, 3840, 4054, 4224, 5280, 6081, 7040, 8108, 8448, 10135, 10560, 12162, 14080, 16216, 20270, 21120, 22297, 24324, 30405, 32432, 40540, 42240, 44594, 48648, 60810, 64864, 66891, 81080, 89188, 97296, 111485, 121620, 129728, 133782, 162160, 178376, 194592, 222970, 243240, 259456, 267564, 324320, 334455, 356752, 389184, 445940, 486480, 518912, 535128, 648640, 668910, 713504, 778368, 891880, 972960, 1070256, 1297280, 1337820, 1427008, 1556736, 1783760, 1945920, 2140512, 2594560, 2675640, 2854016, 3567520, 3891840, 4281024, 5351280, 5708032, 7135040, 7783680, 8562048, 10702560, 14270080, 17124096, 21405120, 28540160, 42810240, 85620480]

約数ペア:

[(1, 85620480), (2, 42810240), (3, 28540160), (4, 21405120), (5, 17124096), (6, 14270080), (8, 10702560), (10, 8562048), (11, 7783680), (12, 7135040), (15, 5708032), (16, 5351280), (20, 4281024), (22, 3891840), (24, 3567520), (30, 2854016), (32, 2675640), (33, 2594560), (40, 2140512), (44, 1945920), (48, 1783760), (55, 1556736), (60, 1427008), (64, 1337820), (66, 1297280), (80, 1070256), (88, 972960), (96, 891880), (110, 778368), (120, 713504), (128, 668910), (132, 648640), (160, 535128), (165, 518912), (176, 486480), (192, 445940), (220, 389184), (240, 356752), (256, 334455), (264, 324320), (320, 267564), (330, 259456), (352, 243240), (384, 222970), (440, 194592), (480, 178376), (528, 162160), (640, 133782), (660, 129728), (704, 121620), (768, 111485), (880, 97296), (960, 89188), (1056, 81080), (1280, 66891), (1320, 64864), (1408, 60810), (1760, 48648), (1920, 44594), (2027, 42240), (2112, 40540), (2640, 32432), (2816, 30405), (3520, 24324), (3840, 22297), (4054, 21120), (4224, 20270), (5280, 16216), (6081, 14080), (7040, 12162), (8108, 10560), (8448, 10135)]