8242860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 24514560

約数和(自身を除く): 16271700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 79, 94, 111, 141, 148, 158, 185, 188, 222, 235, 237, 282, 316, 370, 395, 444, 470, 474, 555, 564, 705, 740, 790, 940, 948, 1110, 1185, 1410, 1580, 1739, 2220, 2370, 2820, 2923, 3478, 3713, 4740, 5217, 5846, 6956, 7426, 8695, 8769, 10434, 11139, 11692, 14615, 14852, 17390, 17538, 18565, 20868, 22278, 26085, 29230, 34780, 35076, 37130, 43845, 44556, 52170, 55695, 58460, 74260, 87690, 104340, 111390, 137381, 175380, 222780, 274762, 412143, 549524, 686905, 824286, 1373810, 1648572, 2060715, 2747620, 4121430, 8242860]

約数ペア:

[(1, 8242860), (2, 4121430), (3, 2747620), (4, 2060715), (5, 1648572), (6, 1373810), (10, 824286), (12, 686905), (15, 549524), (20, 412143), (30, 274762), (37, 222780), (47, 175380), (60, 137381), (74, 111390), (79, 104340), (94, 87690), (111, 74260), (141, 58460), (148, 55695), (158, 52170), (185, 44556), (188, 43845), (222, 37130), (235, 35076), (237, 34780), (282, 29230), (316, 26085), (370, 22278), (395, 20868), (444, 18565), (470, 17538), (474, 17390), (555, 14852), (564, 14615), (705, 11692), (740, 11139), (790, 10434), (940, 8769), (948, 8695), (1110, 7426), (1185, 6956), (1410, 5846), (1580, 5217), (1739, 4740), (2220, 3713), (2370, 3478), (2820, 2923)]