122904240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{512101}}^1$

素因数の和:512117

約数の個数: 40

約数和(自身を含む): 381003888

約数和(自身を除く): 258099648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 512101, 1024202, 1536303, 2048404, 2560505, 3072606, 4096808, 5121010, 6145212, 7681515, 8193616, 10242020, 12290424, 15363030, 20484040, 24580848, 30726060, 40968080, 61452120, 122904240]

約数ペア:

[(1, 122904240), (2, 61452120), (3, 40968080), (4, 30726060), (5, 24580848), (6, 20484040), (8, 15363030), (10, 12290424), (12, 10242020), (15, 8193616), (16, 7681515), (20, 6145212), (24, 5121010), (30, 4096808), (40, 3072606), (48, 2560505), (60, 2048404), (80, 1536303), (120, 1024202), (240, 512101)]