142754160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2819}}^1$

素因数の和:3046

約数の個数: 80

約数和(自身を含む): 444792960

約数和(自身を除く): 302038800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 2819, 3165, 3376, 4220, 5064, 5638, 6330, 8440, 8457, 10128, 11276, 12660, 14095, 16880, 16914, 22552, 25320, 28190, 33828, 42285, 45104, 50640, 56380, 67656, 84570, 112760, 135312, 169140, 225520, 338280, 594809, 676560, 1189618, 1784427, 2379236, 2974045, 3568854, 4758472, 5948090, 7137708, 8922135, 9516944, 11896180, 14275416, 17844270, 23792360, 28550832, 35688540, 47584720, 71377080, 142754160]

約数ペア:

[(1, 142754160), (2, 71377080), (3, 47584720), (4, 35688540), (5, 28550832), (6, 23792360), (8, 17844270), (10, 14275416), (12, 11896180), (15, 9516944), (16, 8922135), (20, 7137708), (24, 5948090), (30, 4758472), (40, 3568854), (48, 2974045), (60, 2379236), (80, 1784427), (120, 1189618), (211, 676560), (240, 594809), (422, 338280), (633, 225520), (844, 169140), (1055, 135312), (1266, 112760), (1688, 84570), (2110, 67656), (2532, 56380), (2819, 50640), (3165, 45104), (3376, 42285), (4220, 33828), (5064, 28190), (5638, 25320), (6330, 22552), (8440, 16914), (8457, 16880), (10128, 14095), (11276, 12660)]