72370920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{603091}}^1$

素因数の和:603105

約数の個数: 32

約数和(自身を含む): 217113120

約数和(自身を除く): 144742200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 603091, 1206182, 1809273, 2412364, 3015455, 3618546, 4824728, 6030910, 7237092, 9046365, 12061820, 14474184, 18092730, 24123640, 36185460, 72370920]

約数ペア:

[(1, 72370920), (2, 36185460), (3, 24123640), (4, 18092730), (5, 14474184), (6, 12061820), (8, 9046365), (10, 7237092), (12, 6030910), (15, 4824728), (20, 3618546), (24, 3015455), (30, 2412364), (40, 1809273), (60, 1206182), (120, 603091)]