268554480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5623}}^1$

素因数の和:5838

約数の個数: 80

約数和(自身を含む): 836851200

約数和(自身を除く): 568296720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5623, 5970, 7960, 9552, 11246, 11940, 15920, 16869, 22492, 23880, 28115, 33738, 44984, 47760, 56230, 67476, 84345, 89968, 112460, 134952, 168690, 224920, 269904, 337380, 449840, 674760, 1118977, 1349520, 2237954, 3356931, 4475908, 5594885, 6713862, 8951816, 11189770, 13427724, 16784655, 17903632, 22379540, 26855448, 33569310, 44759080, 53710896, 67138620, 89518160, 134277240, 268554480]

約数ペア:

[(1, 268554480), (2, 134277240), (3, 89518160), (4, 67138620), (5, 53710896), (6, 44759080), (8, 33569310), (10, 26855448), (12, 22379540), (15, 17903632), (16, 16784655), (20, 13427724), (24, 11189770), (30, 8951816), (40, 6713862), (48, 5594885), (60, 4475908), (80, 3356931), (120, 2237954), (199, 1349520), (240, 1118977), (398, 674760), (597, 449840), (796, 337380), (995, 269904), (1194, 224920), (1592, 168690), (1990, 134952), (2388, 112460), (2985, 89968), (3184, 84345), (3980, 67476), (4776, 56230), (5623, 47760), (5970, 44984), (7960, 33738), (9552, 28115), (11246, 23880), (11940, 22492), (15920, 16869)]