30354840

素因数分解:

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

素因数の和:84336

約数の個数: 48

約数和(自身を含む): 98654400

約数和(自身を除く): 68299560

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, 180, 360, 84319, 168638, 252957, 337276, 421595, 505914, 674552, 758871, 843190, 1011828, 1264785, 1517742, 1686380, 2023656, 2529570, 3035484, 3372760, 3794355, 5059140, 6070968, 7588710, 10118280, 15177420, 30354840]

約数ペア:

[(1, 30354840), (2, 15177420), (3, 10118280), (4, 7588710), (5, 6070968), (6, 5059140), (8, 3794355), (9, 3372760), (10, 3035484), (12, 2529570), (15, 2023656), (18, 1686380), (20, 1517742), (24, 1264785), (30, 1011828), (36, 843190), (40, 758871), (45, 674552), (60, 505914), (72, 421595), (90, 337276), (120, 252957), (180, 168638), (360, 84319)]