30224160

素因数分解:

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

素因数の和:311

約数の個数: 144

約数和(自身を含む): 104569920

約数和(自身を除く): 74345760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 151, 160, 180, 240, 278, 288, 302, 360, 417, 453, 480, 556, 604, 695, 720, 755, 834, 906, 1112, 1208, 1251, 1359, 1390, 1440, 1510, 1668, 1812, 2085, 2224, 2265, 2416, 2502, 2718, 2780, 3020, 3336, 3624, 4170, 4448, 4530, 4832, 5004, 5436, 5560, 6040, 6255, 6672, 6795, 7248, 8340, 9060, 10008, 10872, 11120, 12080, 12510, 13344, 13590, 14496, 16680, 18120, 20016, 20989, 21744, 22240, 24160, 25020, 27180, 33360, 36240, 40032, 41978, 43488, 50040, 54360, 62967, 66720, 72480, 83956, 100080, 104945, 108720, 125934, 167912, 188901, 200160, 209890, 217440, 251868, 314835, 335824, 377802, 419780, 503736, 629670, 671648, 755604, 839560, 944505, 1007472, 1259340, 1511208, 1679120, 1889010, 2014944, 2518680, 3022416, 3358240, 3778020, 5037360, 6044832, 7556040, 10074720, 15112080, 30224160]

約数ペア:

[(1, 30224160), (2, 15112080), (3, 10074720), (4, 7556040), (5, 6044832), (6, 5037360), (8, 3778020), (9, 3358240), (10, 3022416), (12, 2518680), (15, 2014944), (16, 1889010), (18, 1679120), (20, 1511208), (24, 1259340), (30, 1007472), (32, 944505), (36, 839560), (40, 755604), (45, 671648), (48, 629670), (60, 503736), (72, 419780), (80, 377802), (90, 335824), (96, 314835), (120, 251868), (139, 217440), (144, 209890), (151, 200160), (160, 188901), (180, 167912), (240, 125934), (278, 108720), (288, 104945), (302, 100080), (360, 83956), (417, 72480), (453, 66720), (480, 62967), (556, 54360), (604, 50040), (695, 43488), (720, 41978), (755, 40032), (834, 36240), (906, 33360), (1112, 27180), (1208, 25020), (1251, 24160), (1359, 22240), (1390, 21744), (1440, 20989), (1510, 20016), (1668, 18120), (1812, 16680), (2085, 14496), (2224, 13590), (2265, 13344), (2416, 12510), (2502, 12080), (2718, 11120), (2780, 10872), (3020, 10008), (3336, 9060), (3624, 8340), (4170, 7248), (4448, 6795), (4530, 6672), (4832, 6255), (5004, 6040), (5436, 5560)]