355213080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{328901}}^1$

素因数の和:328921

約数の個数: 64

約数和(自身を含む): 1184047200

約数和(自身を除く): 828834120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 328901, 657802, 986703, 1315604, 1644505, 1973406, 2631208, 2960109, 3289010, 3946812, 4933515, 5920218, 6578020, 7893624, 8880327, 9867030, 11840436, 13156040, 14800545, 17760654, 19734060, 23680872, 29601090, 35521308, 39468120, 44401635, 59202180, 71042616, 88803270, 118404360, 177606540, 355213080]

約数ペア:

[(1, 355213080), (2, 177606540), (3, 118404360), (4, 88803270), (5, 71042616), (6, 59202180), (8, 44401635), (9, 39468120), (10, 35521308), (12, 29601090), (15, 23680872), (18, 19734060), (20, 17760654), (24, 14800545), (27, 13156040), (30, 11840436), (36, 9867030), (40, 8880327), (45, 7893624), (54, 6578020), (60, 5920218), (72, 4933515), (90, 3946812), (108, 3289010), (120, 2960109), (135, 2631208), (180, 1973406), (216, 1644505), (270, 1315604), (360, 986703), (540, 657802), (1080, 328901)]