1201432860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{2699}}^1$

素因数の和:5187

約数の個数: 72

約数和(自身を含む): 3647170800

約数和(自身を除く): 2445737940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2473, 2699, 4946, 5398, 7419, 8097, 9892, 10796, 12365, 13495, 14838, 16194, 22257, 24291, 24730, 26990, 29676, 32388, 37095, 40485, 44514, 48582, 49460, 53980, 74190, 80970, 89028, 97164, 111285, 121455, 148380, 161940, 222570, 242910, 445140, 485820, 6674627, 13349254, 20023881, 26698508, 33373135, 40047762, 60071643, 66746270, 80095524, 100119405, 120143286, 133492540, 200238810, 240286572, 300358215, 400477620, 600716430, 1201432860]

約数ペア:

[(1, 1201432860), (2, 600716430), (3, 400477620), (4, 300358215), (5, 240286572), (6, 200238810), (9, 133492540), (10, 120143286), (12, 100119405), (15, 80095524), (18, 66746270), (20, 60071643), (30, 40047762), (36, 33373135), (45, 26698508), (60, 20023881), (90, 13349254), (180, 6674627), (2473, 485820), (2699, 445140), (4946, 242910), (5398, 222570), (7419, 161940), (8097, 148380), (9892, 121455), (10796, 111285), (12365, 97164), (13495, 89028), (14838, 80970), (16194, 74190), (22257, 53980), (24291, 49460), (24730, 48582), (26990, 44514), (29676, 40485), (32388, 37095)]