78004260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433357}}^1$

素因数の和:433372

約数の個数: 36

約数和(自身を含む): 236613468

約数和(自身を除く): 158609208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433357, 866714, 1300071, 1733428, 2166785, 2600142, 3900213, 4333570, 5200284, 6500355, 7800426, 8667140, 13000710, 15600852, 19501065, 26001420, 39002130, 78004260]

約数ペア:

[(1, 78004260), (2, 39002130), (3, 26001420), (4, 19501065), (5, 15600852), (6, 13000710), (9, 8667140), (10, 7800426), (12, 6500355), (15, 5200284), (18, 4333570), (20, 3900213), (30, 2600142), (36, 2166785), (45, 1733428), (60, 1300071), (90, 866714), (180, 433357)]