42406320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16063}}^1$

素因数の和:16090

約数の個数: 80

約数和(自身を含む): 143419392

約数和(自身を除く): 101013072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 16063, 32126, 48189, 64252, 80315, 96378, 128504, 160630, 176693, 192756, 240945, 257008, 321260, 353386, 385512, 481890, 530079, 642520, 706772, 771024, 883465, 963780, 1060158, 1285040, 1413544, 1766930, 1927560, 2120316, 2650395, 2827088, 3533860, 3855120, 4240632, 5300790, 7067720, 8481264, 10601580, 14135440, 21203160, 42406320]

約数ペア:

[(1, 42406320), (2, 21203160), (3, 14135440), (4, 10601580), (5, 8481264), (6, 7067720), (8, 5300790), (10, 4240632), (11, 3855120), (12, 3533860), (15, 2827088), (16, 2650395), (20, 2120316), (22, 1927560), (24, 1766930), (30, 1413544), (33, 1285040), (40, 1060158), (44, 963780), (48, 883465), (55, 771024), (60, 706772), (66, 642520), (80, 530079), (88, 481890), (110, 385512), (120, 353386), (132, 321260), (165, 257008), (176, 240945), (220, 192756), (240, 176693), (264, 160630), (330, 128504), (440, 96378), (528, 80315), (660, 64252), (880, 48189), (1320, 32126), (2640, 16063)]