178105440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7001}}^1$

素因数の和:7072

約数の個数: 96

約数和(自身を含む): 571699296

約数和(自身を除く): 393593856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 6360, 7001, 8480, 12720, 14002, 21003, 25440, 28004, 35005, 42006, 56008, 70010, 84012, 105015, 112016, 140020, 168024, 210030, 224032, 280040, 336048, 371053, 420060, 560080, 672096, 742106, 840120, 1113159, 1120160, 1484212, 1680240, 1855265, 2226318, 2968424, 3360480, 3710530, 4452636, 5565795, 5936848, 7421060, 8905272, 11131590, 11873696, 14842120, 17810544, 22263180, 29684240, 35621088, 44526360, 59368480, 89052720, 178105440]

約数ペア:

[(1, 178105440), (2, 89052720), (3, 59368480), (4, 44526360), (5, 35621088), (6, 29684240), (8, 22263180), (10, 17810544), (12, 14842120), (15, 11873696), (16, 11131590), (20, 8905272), (24, 7421060), (30, 5936848), (32, 5565795), (40, 4452636), (48, 3710530), (53, 3360480), (60, 2968424), (80, 2226318), (96, 1855265), (106, 1680240), (120, 1484212), (159, 1120160), (160, 1113159), (212, 840120), (240, 742106), (265, 672096), (318, 560080), (424, 420060), (480, 371053), (530, 336048), (636, 280040), (795, 224032), (848, 210030), (1060, 168024), (1272, 140020), (1590, 112016), (1696, 105015), (2120, 84012), (2544, 70010), (3180, 56008), (4240, 42006), (5088, 35005), (6360, 28004), (7001, 25440), (8480, 21003), (12720, 14002)]