73152840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{609607}}^1$

素因数の和:609621

約数の個数: 32

約数和(自身を含む): 219458880

約数和(自身を除く): 146306040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 609607, 1219214, 1828821, 2438428, 3048035, 3657642, 4876856, 6096070, 7315284, 9144105, 12192140, 14630568, 18288210, 24384280, 36576420, 73152840]

約数ペア:

[(1, 73152840), (2, 36576420), (3, 24384280), (4, 18288210), (5, 14630568), (6, 12192140), (8, 9144105), (10, 7315284), (12, 6096070), (15, 4876856), (20, 3657642), (24, 3048035), (30, 2438428), (40, 1828821), (60, 1219214), (120, 609607)]