19359960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161333}}^1$

素因数の和:161347

約数の個数: 32

約数和(自身を含む): 58080240

約数和(自身を除く): 38720280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161333, 322666, 483999, 645332, 806665, 967998, 1290664, 1613330, 1935996, 2419995, 3226660, 3871992, 4839990, 6453320, 9679980, 19359960]

約数ペア:

[(1, 19359960), (2, 9679980), (3, 6453320), (4, 4839990), (5, 3871992), (6, 3226660), (8, 2419995), (10, 1935996), (12, 1613330), (15, 1290664), (20, 967998), (24, 806665), (30, 645332), (40, 483999), (60, 322666), (120, 161333)]