320207904

素因数分解:

$2^5\times 3^5\times {\mathrm{41179}}^1$

素因数の和:41204

約数の個数: 72

約数和(自身を含む): 944339760

約数和(自身を除く): 624131856

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, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 41179, 82358, 123537, 164716, 247074, 329432, 370611, 494148, 658864, 741222, 988296, 1111833, 1317728, 1482444, 1976592, 2223666, 2964888, 3335499, 3953184, 4447332, 5929776, 6670998, 8894664, 10006497, 11859552, 13341996, 17789328, 20012994, 26683992, 35578656, 40025988, 53367984, 80051976, 106735968, 160103952, 320207904]

約数ペア:

[(1, 320207904), (2, 160103952), (3, 106735968), (4, 80051976), (6, 53367984), (8, 40025988), (9, 35578656), (12, 26683992), (16, 20012994), (18, 17789328), (24, 13341996), (27, 11859552), (32, 10006497), (36, 8894664), (48, 6670998), (54, 5929776), (72, 4447332), (81, 3953184), (96, 3335499), (108, 2964888), (144, 2223666), (162, 1976592), (216, 1482444), (243, 1317728), (288, 1111833), (324, 988296), (432, 741222), (486, 658864), (648, 494148), (864, 370611), (972, 329432), (1296, 247074), (1944, 164716), (2592, 123537), (3888, 82358), (7776, 41179)]