343812120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21871}}^1$

素因数の和:22016

約数の個数: 64

約数和(自身を含む): 1039357440

約数和(自身を除く): 695545320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 21871, 43742, 65613, 87484, 109355, 131226, 174968, 218710, 262452, 328065, 437420, 524904, 656130, 874840, 1312260, 2624520, 2865101, 5730202, 8595303, 11460404, 14325505, 17190606, 22920808, 28651010, 34381212, 42976515, 57302020, 68762424, 85953030, 114604040, 171906060, 343812120]

約数ペア:

[(1, 343812120), (2, 171906060), (3, 114604040), (4, 85953030), (5, 68762424), (6, 57302020), (8, 42976515), (10, 34381212), (12, 28651010), (15, 22920808), (20, 17190606), (24, 14325505), (30, 11460404), (40, 8595303), (60, 5730202), (120, 2865101), (131, 2624520), (262, 1312260), (393, 874840), (524, 656130), (655, 524904), (786, 437420), (1048, 328065), (1310, 262452), (1572, 218710), (1965, 174968), (2620, 131226), (3144, 109355), (3930, 87484), (5240, 65613), (7860, 43742), (15720, 21871)]