741040120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{597613}}^1$

素因数の和:597655

約数の個数: 32

約数和(自身を含む): 1721128320

約数和(自身を除く): 980088200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 597613, 1195226, 2390452, 2988065, 4780904, 5976130, 11952260, 18526003, 23904520, 37052006, 74104012, 92630015, 148208024, 185260030, 370520060, 741040120]

約数ペア:

[(1, 741040120), (2, 370520060), (4, 185260030), (5, 148208024), (8, 92630015), (10, 74104012), (20, 37052006), (31, 23904520), (40, 18526003), (62, 11952260), (124, 5976130), (155, 4780904), (248, 2988065), (310, 2390452), (620, 1195226), (1240, 597613)]