69318240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144413}}^1$

素因数の和:144431

約数の個数: 48

約数和(自身を含む): 218353968

約数和(自身を除く): 149035728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 144413, 288826, 433239, 577652, 722065, 866478, 1155304, 1444130, 1732956, 2166195, 2310608, 2888260, 3465912, 4332390, 4621216, 5776520, 6931824, 8664780, 11553040, 13863648, 17329560, 23106080, 34659120, 69318240]

約数ペア:

[(1, 69318240), (2, 34659120), (3, 23106080), (4, 17329560), (5, 13863648), (6, 11553040), (8, 8664780), (10, 6931824), (12, 5776520), (15, 4621216), (16, 4332390), (20, 3465912), (24, 2888260), (30, 2310608), (32, 2166195), (40, 1732956), (48, 1444130), (60, 1155304), (80, 866478), (96, 722065), (120, 577652), (160, 433239), (240, 288826), (480, 144413)]