149780263520

素因数分解:

$2^5\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1230127}}^1$

素因数の和:1230903

約数の個数: 48

約数和(自身を含む): 354321148608

約数和(自身を除く): 204540885088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 761, 1522, 3044, 3805, 6088, 7610, 12176, 15220, 24352, 30440, 60880, 121760, 1230127, 2460254, 4920508, 6150635, 9841016, 12301270, 19682032, 24602540, 39364064, 49205080, 98410160, 196820320, 936126647, 1872253294, 3744506588, 4680633235, 7489013176, 9361266470, 14978026352, 18722532940, 29956052704, 37445065880, 74890131760, 149780263520]

約数ペア:

[(1, 149780263520), (2, 74890131760), (4, 37445065880), (5, 29956052704), (8, 18722532940), (10, 14978026352), (16, 9361266470), (20, 7489013176), (32, 4680633235), (40, 3744506588), (80, 1872253294), (160, 936126647), (761, 196820320), (1522, 98410160), (3044, 49205080), (3805, 39364064), (6088, 24602540), (7610, 19682032), (12176, 12301270), (15220, 9841016), (24352, 6150635), (30440, 4920508), (60880, 2460254), (121760, 1230127)]