505130160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2389}}^1$

素因数の和:3286

約数の個数: 80

約数和(自身を含む): 1568337120

約数和(自身を除く): 1063206960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 881, 1762, 2389, 2643, 3524, 4405, 4778, 5286, 7048, 7167, 8810, 9556, 10572, 11945, 13215, 14096, 14334, 17620, 19112, 21144, 23890, 26430, 28668, 35240, 35835, 38224, 42288, 47780, 52860, 57336, 70480, 71670, 95560, 105720, 114672, 143340, 191120, 211440, 286680, 573360, 2104709, 4209418, 6314127, 8418836, 10523545, 12628254, 16837672, 21047090, 25256508, 31570635, 33675344, 42094180, 50513016, 63141270, 84188360, 101026032, 126282540, 168376720, 252565080, 505130160]

約数ペア:

[(1, 505130160), (2, 252565080), (3, 168376720), (4, 126282540), (5, 101026032), (6, 84188360), (8, 63141270), (10, 50513016), (12, 42094180), (15, 33675344), (16, 31570635), (20, 25256508), (24, 21047090), (30, 16837672), (40, 12628254), (48, 10523545), (60, 8418836), (80, 6314127), (120, 4209418), (240, 2104709), (881, 573360), (1762, 286680), (2389, 211440), (2643, 191120), (3524, 143340), (4405, 114672), (4778, 105720), (5286, 95560), (7048, 71670), (7167, 70480), (8810, 57336), (9556, 52860), (10572, 47780), (11945, 42288), (13215, 38224), (14096, 35835), (14334, 35240), (17620, 28668), (19112, 26430), (21144, 23890)]