26658480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 83146464

約数和(自身を除く): 56487984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 401, 554, 802, 831, 1108, 1203, 1385, 1604, 1662, 2005, 2216, 2406, 2770, 3208, 3324, 4010, 4155, 4432, 4812, 5540, 6015, 6416, 6648, 8020, 8310, 9624, 11080, 12030, 13296, 16040, 16620, 19248, 22160, 24060, 32080, 33240, 48120, 66480, 96240, 111077, 222154, 333231, 444308, 555385, 666462, 888616, 1110770, 1332924, 1666155, 1777232, 2221540, 2665848, 3332310, 4443080, 5331696, 6664620, 8886160, 13329240, 26658480]

約数ペア:

[(1, 26658480), (2, 13329240), (3, 8886160), (4, 6664620), (5, 5331696), (6, 4443080), (8, 3332310), (10, 2665848), (12, 2221540), (15, 1777232), (16, 1666155), (20, 1332924), (24, 1110770), (30, 888616), (40, 666462), (48, 555385), (60, 444308), (80, 333231), (120, 222154), (240, 111077), (277, 96240), (401, 66480), (554, 48120), (802, 33240), (831, 32080), (1108, 24060), (1203, 22160), (1385, 19248), (1604, 16620), (1662, 16040), (2005, 13296), (2216, 12030), (2406, 11080), (2770, 9624), (3208, 8310), (3324, 8020), (4010, 6648), (4155, 6416), (4432, 6015), (4812, 5540)]