15112080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 51455040

約数和(自身を除く): 36342960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 151, 180, 240, 278, 302, 360, 417, 453, 556, 604, 695, 720, 755, 834, 906, 1112, 1208, 1251, 1359, 1390, 1510, 1668, 1812, 2085, 2224, 2265, 2416, 2502, 2718, 2780, 3020, 3336, 3624, 4170, 4530, 5004, 5436, 5560, 6040, 6255, 6672, 6795, 7248, 8340, 9060, 10008, 10872, 11120, 12080, 12510, 13590, 16680, 18120, 20016, 20989, 21744, 25020, 27180, 33360, 36240, 41978, 50040, 54360, 62967, 83956, 100080, 104945, 108720, 125934, 167912, 188901, 209890, 251868, 314835, 335824, 377802, 419780, 503736, 629670, 755604, 839560, 944505, 1007472, 1259340, 1511208, 1679120, 1889010, 2518680, 3022416, 3778020, 5037360, 7556040, 15112080]

約数ペア:

[(1, 15112080), (2, 7556040), (3, 5037360), (4, 3778020), (5, 3022416), (6, 2518680), (8, 1889010), (9, 1679120), (10, 1511208), (12, 1259340), (15, 1007472), (16, 944505), (18, 839560), (20, 755604), (24, 629670), (30, 503736), (36, 419780), (40, 377802), (45, 335824), (48, 314835), (60, 251868), (72, 209890), (80, 188901), (90, 167912), (120, 125934), (139, 108720), (144, 104945), (151, 100080), (180, 83956), (240, 62967), (278, 54360), (302, 50040), (360, 41978), (417, 36240), (453, 33360), (556, 27180), (604, 25020), (695, 21744), (720, 20989), (755, 20016), (834, 18120), (906, 16680), (1112, 13590), (1208, 12510), (1251, 12080), (1359, 11120), (1390, 10872), (1510, 10008), (1668, 9060), (1812, 8340), (2085, 7248), (2224, 6795), (2265, 6672), (2416, 6255), (2502, 6040), (2718, 5560), (2780, 5436), (3020, 5004), (3336, 4530), (3624, 4170)]