128082480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2351}}^1$

素因数の和:2594

約数の個数: 80

約数和(自身を含む): 398974464

約数和(自身を除く): 270891984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1362, 1816, 2270, 2351, 2724, 3405, 3632, 4540, 4702, 5448, 6810, 7053, 9080, 9404, 10896, 11755, 13620, 14106, 18160, 18808, 23510, 27240, 28212, 35265, 37616, 47020, 54480, 56424, 70530, 94040, 112848, 141060, 188080, 282120, 533677, 564240, 1067354, 1601031, 2134708, 2668385, 3202062, 4269416, 5336770, 6404124, 8005155, 8538832, 10673540, 12808248, 16010310, 21347080, 25616496, 32020620, 42694160, 64041240, 128082480]

約数ペア:

[(1, 128082480), (2, 64041240), (3, 42694160), (4, 32020620), (5, 25616496), (6, 21347080), (8, 16010310), (10, 12808248), (12, 10673540), (15, 8538832), (16, 8005155), (20, 6404124), (24, 5336770), (30, 4269416), (40, 3202062), (48, 2668385), (60, 2134708), (80, 1601031), (120, 1067354), (227, 564240), (240, 533677), (454, 282120), (681, 188080), (908, 141060), (1135, 112848), (1362, 94040), (1816, 70530), (2270, 56424), (2351, 54480), (2724, 47020), (3405, 37616), (3632, 35265), (4540, 28212), (4702, 27240), (5448, 23510), (6810, 18808), (7053, 18160), (9080, 14106), (9404, 13620), (10896, 11755)]