71378520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{594821}}^1$

素因数の和:594835

約数の個数: 32

約数和(自身を含む): 214135920

約数和(自身を除く): 142757400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 594821, 1189642, 1784463, 2379284, 2974105, 3568926, 4758568, 5948210, 7137852, 8922315, 11896420, 14275704, 17844630, 23792840, 35689260, 71378520]

約数ペア:

[(1, 71378520), (2, 35689260), (3, 23792840), (4, 17844630), (5, 14275704), (6, 11896420), (8, 8922315), (10, 7137852), (12, 5948210), (15, 4758568), (20, 3568926), (24, 2974105), (30, 2379284), (40, 1784463), (60, 1189642), (120, 594821)]