42427680

素因数分解:

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

素因数の和:738

約数の個数: 96

約数和(自身を含む): 134737344

約数和(自身を除く): 92309664

約数列:

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

約数ペア:

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