79851120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7079}}^1$

素因数の和:7142

約数の個数: 80

約数和(自身を含む): 252840960

約数和(自身を除く): 172989840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 7079, 11280, 14158, 21237, 28316, 35395, 42474, 56632, 70790, 84948, 106185, 113264, 141580, 169896, 212370, 283160, 332713, 339792, 424740, 566320, 665426, 849480, 998139, 1330852, 1663565, 1698960, 1996278, 2661704, 3327130, 3992556, 4990695, 5323408, 6654260, 7985112, 9981390, 13308520, 15970224, 19962780, 26617040, 39925560, 79851120]

約数ペア:

[(1, 79851120), (2, 39925560), (3, 26617040), (4, 19962780), (5, 15970224), (6, 13308520), (8, 9981390), (10, 7985112), (12, 6654260), (15, 5323408), (16, 4990695), (20, 3992556), (24, 3327130), (30, 2661704), (40, 1996278), (47, 1698960), (48, 1663565), (60, 1330852), (80, 998139), (94, 849480), (120, 665426), (141, 566320), (188, 424740), (235, 339792), (240, 332713), (282, 283160), (376, 212370), (470, 169896), (564, 141580), (705, 113264), (752, 106185), (940, 84948), (1128, 70790), (1410, 56632), (1880, 42474), (2256, 35395), (2820, 28316), (3760, 21237), (5640, 14158), (7079, 11280)]