121419360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{84319}}^1$

素因数の和:84340

約数の個数: 72

約数和(自身を含む): 414348480

約数和(自身を除く): 292929120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 84319, 168638, 252957, 337276, 421595, 505914, 674552, 758871, 843190, 1011828, 1264785, 1349104, 1517742, 1686380, 2023656, 2529570, 2698208, 3035484, 3372760, 3794355, 4047312, 5059140, 6070968, 6745520, 7588710, 8094624, 10118280, 12141936, 13491040, 15177420, 20236560, 24283872, 30354840, 40473120, 60709680, 121419360]

約数ペア:

[(1, 121419360), (2, 60709680), (3, 40473120), (4, 30354840), (5, 24283872), (6, 20236560), (8, 15177420), (9, 13491040), (10, 12141936), (12, 10118280), (15, 8094624), (16, 7588710), (18, 6745520), (20, 6070968), (24, 5059140), (30, 4047312), (32, 3794355), (36, 3372760), (40, 3035484), (45, 2698208), (48, 2529570), (60, 2023656), (72, 1686380), (80, 1517742), (90, 1349104), (96, 1264785), (120, 1011828), (144, 843190), (160, 758871), (180, 674552), (240, 505914), (288, 421595), (360, 337276), (480, 252957), (720, 168638), (1440, 84319)]