193367880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{537133}}^1$

素因数の和:537150

約数の個数: 48

約数和(自身を含む): 628446780

約数和(自身を除く): 435078900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 537133, 1074266, 1611399, 2148532, 2685665, 3222798, 4297064, 4834197, 5371330, 6445596, 8056995, 9668394, 10742660, 12891192, 16113990, 19336788, 21485320, 24170985, 32227980, 38673576, 48341970, 64455960, 96683940, 193367880]

約数ペア:

[(1, 193367880), (2, 96683940), (3, 64455960), (4, 48341970), (5, 38673576), (6, 32227980), (8, 24170985), (9, 21485320), (10, 19336788), (12, 16113990), (15, 12891192), (18, 10742660), (20, 9668394), (24, 8056995), (30, 6445596), (36, 5371330), (40, 4834197), (45, 4297064), (60, 3222798), (72, 2685665), (90, 2148532), (120, 1611399), (180, 1074266), (360, 537133)]