557468280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8951}}^1$

素因数の和:9141

約数の個数: 96

約数和(自身を含む): 1822448160

約数和(自身を除く): 1264979880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 5190, 6228, 6920, 7785, 8951, 10380, 12456, 15570, 17902, 20760, 26853, 31140, 35804, 44755, 53706, 62280, 71608, 80559, 89510, 107412, 134265, 161118, 179020, 214824, 268530, 322236, 358040, 402795, 537060, 644472, 805590, 1074120, 1548523, 1611180, 3097046, 3222360, 4645569, 6194092, 7742615, 9291138, 12388184, 13936707, 15485230, 18582276, 23227845, 27873414, 30970460, 37164552, 46455690, 55746828, 61940920, 69683535, 92911380, 111493656, 139367070, 185822760, 278734140, 557468280]

約数ペア:

[(1, 557468280), (2, 278734140), (3, 185822760), (4, 139367070), (5, 111493656), (6, 92911380), (8, 69683535), (9, 61940920), (10, 55746828), (12, 46455690), (15, 37164552), (18, 30970460), (20, 27873414), (24, 23227845), (30, 18582276), (36, 15485230), (40, 13936707), (45, 12388184), (60, 9291138), (72, 7742615), (90, 6194092), (120, 4645569), (173, 3222360), (180, 3097046), (346, 1611180), (360, 1548523), (519, 1074120), (692, 805590), (865, 644472), (1038, 537060), (1384, 402795), (1557, 358040), (1730, 322236), (2076, 268530), (2595, 214824), (3114, 179020), (3460, 161118), (4152, 134265), (5190, 107412), (6228, 89510), (6920, 80559), (7785, 71608), (8951, 62280), (10380, 53706), (12456, 44755), (15570, 35804), (17902, 31140), (20760, 26853)]