84855360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 112

約数和(自身を含む): 271613376

約数和(自身を除く): 186758016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 563, 628, 785, 942, 960, 1126, 1256, 1570, 1689, 1884, 2252, 2355, 2512, 2815, 3140, 3378, 3768, 4504, 4710, 5024, 5630, 6280, 6756, 7536, 8445, 9008, 9420, 10048, 11260, 12560, 13512, 15072, 16890, 18016, 18840, 22520, 25120, 27024, 30144, 33780, 36032, 37680, 45040, 50240, 54048, 67560, 75360, 88391, 90080, 108096, 135120, 150720, 176782, 180160, 265173, 270240, 353564, 441955, 530346, 540480, 707128, 883910, 1060692, 1325865, 1414256, 1767820, 2121384, 2651730, 2828512, 3535640, 4242768, 5303460, 5657024, 7071280, 8485536, 10606920, 14142560, 16971072, 21213840, 28285120, 42427680, 84855360]

約数ペア:

[(1, 84855360), (2, 42427680), (3, 28285120), (4, 21213840), (5, 16971072), (6, 14142560), (8, 10606920), (10, 8485536), (12, 7071280), (15, 5657024), (16, 5303460), (20, 4242768), (24, 3535640), (30, 2828512), (32, 2651730), (40, 2121384), (48, 1767820), (60, 1414256), (64, 1325865), (80, 1060692), (96, 883910), (120, 707128), (157, 540480), (160, 530346), (192, 441955), (240, 353564), (314, 270240), (320, 265173), (471, 180160), (480, 176782), (563, 150720), (628, 135120), (785, 108096), (942, 90080), (960, 88391), (1126, 75360), (1256, 67560), (1570, 54048), (1689, 50240), (1884, 45040), (2252, 37680), (2355, 36032), (2512, 33780), (2815, 30144), (3140, 27024), (3378, 25120), (3768, 22520), (4504, 18840), (4710, 18016), (5024, 16890), (5630, 15072), (6280, 13512), (6756, 12560), (7536, 11260), (8445, 10048), (9008, 9420)]