161579160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3385

約数の個数: 96

約数和(自身を含む): 529074000

約数和(自身を除く): 367494840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3229, 3336, 4170, 5004, 5560, 6255, 6458, 8340, 9687, 10008, 12510, 12916, 16145, 16680, 19374, 25020, 25832, 29061, 32290, 38748, 48435, 50040, 58122, 64580, 77496, 96870, 116244, 129160, 145305, 193740, 232488, 290610, 387480, 448831, 581220, 897662, 1162440, 1346493, 1795324, 2244155, 2692986, 3590648, 4039479, 4488310, 5385972, 6732465, 8078958, 8976620, 10771944, 13464930, 16157916, 17953240, 20197395, 26929860, 32315832, 40394790, 53859720, 80789580, 161579160]

約数ペア:

[(1, 161579160), (2, 80789580), (3, 53859720), (4, 40394790), (5, 32315832), (6, 26929860), (8, 20197395), (9, 17953240), (10, 16157916), (12, 13464930), (15, 10771944), (18, 8976620), (20, 8078958), (24, 6732465), (30, 5385972), (36, 4488310), (40, 4039479), (45, 3590648), (60, 2692986), (72, 2244155), (90, 1795324), (120, 1346493), (139, 1162440), (180, 897662), (278, 581220), (360, 448831), (417, 387480), (556, 290610), (695, 232488), (834, 193740), (1112, 145305), (1251, 129160), (1390, 116244), (1668, 96870), (2085, 77496), (2502, 64580), (2780, 58122), (3229, 50040), (3336, 48435), (4170, 38748), (5004, 32290), (5560, 29061), (6255, 25832), (6458, 25020), (8340, 19374), (9687, 16680), (10008, 16145), (12510, 12916)]