19006965480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158391379}}^1$

素因数の和:158391393

約数の個数: 32

約数和(自身を含む): 57020896800

約数和(自身を除く): 38013931320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158391379, 316782758, 475174137, 633565516, 791956895, 950348274, 1267131032, 1583913790, 1900696548, 2375870685, 3167827580, 3801393096, 4751741370, 6335655160, 9503482740, 19006965480]

約数ペア:

[(1, 19006965480), (2, 9503482740), (3, 6335655160), (4, 4751741370), (5, 3801393096), (6, 3167827580), (8, 2375870685), (10, 1900696548), (12, 1583913790), (15, 1267131032), (20, 950348274), (24, 791956895), (30, 633565516), (40, 475174137), (60, 316782758), (120, 158391379)]