80569560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3881}}^1$

素因数の和:4068

約数の個数: 64

約数和(自身を含む): 243168480

約数和(自身を除く): 162598920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 3881, 4152, 5190, 6920, 7762, 10380, 11643, 15524, 19405, 20760, 23286, 31048, 38810, 46572, 58215, 77620, 93144, 116430, 155240, 232860, 465720, 671413, 1342826, 2014239, 2685652, 3357065, 4028478, 5371304, 6714130, 8056956, 10071195, 13428260, 16113912, 20142390, 26856520, 40284780, 80569560]

約数ペア:

[(1, 80569560), (2, 40284780), (3, 26856520), (4, 20142390), (5, 16113912), (6, 13428260), (8, 10071195), (10, 8056956), (12, 6714130), (15, 5371304), (20, 4028478), (24, 3357065), (30, 2685652), (40, 2014239), (60, 1342826), (120, 671413), (173, 465720), (346, 232860), (519, 155240), (692, 116430), (865, 93144), (1038, 77620), (1384, 58215), (1730, 46572), (2076, 38810), (2595, 31048), (3460, 23286), (3881, 20760), (4152, 19405), (5190, 15524), (6920, 11643), (7762, 10380)]