155764260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{865357}}^1$

素因数の和:865372

約数の個数: 36

約数和(自身を含む): 472485468

約数和(自身を除く): 316721208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 865357, 1730714, 2596071, 3461428, 4326785, 5192142, 7788213, 8653570, 10384284, 12980355, 15576426, 17307140, 25960710, 31152852, 38941065, 51921420, 77882130, 155764260]

約数ペア:

[(1, 155764260), (2, 77882130), (3, 51921420), (4, 38941065), (5, 31152852), (6, 25960710), (9, 17307140), (10, 15576426), (12, 12980355), (15, 10384284), (18, 8653570), (20, 7788213), (30, 5192142), (36, 4326785), (45, 3461428), (60, 2596071), (90, 1730714), (180, 865357)]