301421520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139547}}^1$

素因数の和:139569

約数の個数: 80

約数和(自身を含む): 1038237120

約数和(自身を除く): 736815600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 139547, 279094, 418641, 558188, 697735, 837282, 1116376, 1255923, 1395470, 1674564, 2093205, 2232752, 2511846, 2790940, 3349128, 3767769, 4186410, 5023692, 5581880, 6279615, 6698256, 7535538, 8372820, 10047384, 11163760, 12559230, 15071076, 16745640, 18838845, 20094768, 25118460, 30142152, 33491280, 37677690, 50236920, 60284304, 75355380, 100473840, 150710760, 301421520]

約数ペア:

[(1, 301421520), (2, 150710760), (3, 100473840), (4, 75355380), (5, 60284304), (6, 50236920), (8, 37677690), (9, 33491280), (10, 30142152), (12, 25118460), (15, 20094768), (16, 18838845), (18, 16745640), (20, 15071076), (24, 12559230), (27, 11163760), (30, 10047384), (36, 8372820), (40, 7535538), (45, 6698256), (48, 6279615), (54, 5581880), (60, 5023692), (72, 4186410), (80, 3767769), (90, 3349128), (108, 2790940), (120, 2511846), (135, 2232752), (144, 2093205), (180, 1674564), (216, 1395470), (240, 1255923), (270, 1116376), (360, 837282), (432, 697735), (540, 558188), (720, 418641), (1080, 279094), (2160, 139547)]