320156064

素因数分解:

$2^5\times 3^4\times {\mathrm{123517}}^1$

素因数の和:123539

約数の個数: 60

約数和(自身を含む): 941577714

約数和(自身を除く): 621421650

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 123517, 247034, 370551, 494068, 741102, 988136, 1111653, 1482204, 1976272, 2223306, 2964408, 3334959, 3952544, 4446612, 5928816, 6669918, 8893224, 10004877, 11857632, 13339836, 17786448, 20009754, 26679672, 35572896, 40019508, 53359344, 80039016, 106718688, 160078032, 320156064]

約数ペア:

[(1, 320156064), (2, 160078032), (3, 106718688), (4, 80039016), (6, 53359344), (8, 40019508), (9, 35572896), (12, 26679672), (16, 20009754), (18, 17786448), (24, 13339836), (27, 11857632), (32, 10004877), (36, 8893224), (48, 6669918), (54, 5928816), (72, 4446612), (81, 3952544), (96, 3334959), (108, 2964408), (144, 2223306), (162, 1976272), (216, 1482204), (288, 1111653), (324, 988136), (432, 741102), (648, 494068), (864, 370551), (1296, 247034), (2592, 123517)]