80312130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{892357}}^1$

素因数の和:892370

約数の個数: 24

約数和(自身を含む): 208811772

約数和(自身を除く): 128499642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 892357, 1784714, 2677071, 4461785, 5354142, 8031213, 8923570, 13385355, 16062426, 26770710, 40156065, 80312130]

約数ペア:

[(1, 80312130), (2, 40156065), (3, 26770710), (5, 16062426), (6, 13385355), (9, 8923570), (10, 8031213), (15, 5354142), (18, 4461785), (30, 2677071), (45, 1784714), (90, 892357)]