159815580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 463197504

約数和(自身を除く): 303381924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 193, 222, 370, 373, 386, 444, 555, 579, 740, 746, 772, 965, 1110, 1119, 1158, 1492, 1865, 1930, 2220, 2238, 2316, 2895, 3730, 3860, 4476, 5595, 5790, 7141, 7460, 11190, 11580, 13801, 14282, 21423, 22380, 27602, 28564, 35705, 41403, 42846, 55204, 69005, 71410, 71989, 82806, 85692, 107115, 138010, 142820, 143978, 165612, 207015, 214230, 215967, 276020, 287956, 359945, 414030, 428460, 431934, 719890, 828060, 863868, 1079835, 1439780, 2159670, 2663593, 4319340, 5327186, 7990779, 10654372, 13317965, 15981558, 26635930, 31963116, 39953895, 53271860, 79907790, 159815580]

約数ペア:

[(1, 159815580), (2, 79907790), (3, 53271860), (4, 39953895), (5, 31963116), (6, 26635930), (10, 15981558), (12, 13317965), (15, 10654372), (20, 7990779), (30, 5327186), (37, 4319340), (60, 2663593), (74, 2159670), (111, 1439780), (148, 1079835), (185, 863868), (193, 828060), (222, 719890), (370, 431934), (373, 428460), (386, 414030), (444, 359945), (555, 287956), (579, 276020), (740, 215967), (746, 214230), (772, 207015), (965, 165612), (1110, 143978), (1119, 142820), (1158, 138010), (1492, 107115), (1865, 85692), (1930, 82806), (2220, 71989), (2238, 71410), (2316, 69005), (2895, 55204), (3730, 42846), (3860, 41403), (4476, 35705), (5595, 28564), (5790, 27602), (7141, 22380), (7460, 21423), (11190, 14282), (11580, 13801)]