1451340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 4809168

約数和(自身を除く): 3357828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 733, 990, 1466, 1980, 2199, 2932, 3665, 4398, 6597, 7330, 8063, 8796, 10995, 13194, 14660, 16126, 21990, 24189, 26388, 32252, 32985, 40315, 43980, 48378, 65970, 72567, 80630, 96756, 120945, 131940, 145134, 161260, 241890, 290268, 362835, 483780, 725670, 1451340]

約数ペア:

[(1, 1451340), (2, 725670), (3, 483780), (4, 362835), (5, 290268), (6, 241890), (9, 161260), (10, 145134), (11, 131940), (12, 120945), (15, 96756), (18, 80630), (20, 72567), (22, 65970), (30, 48378), (33, 43980), (36, 40315), (44, 32985), (45, 32252), (55, 26388), (60, 24189), (66, 21990), (90, 16126), (99, 14660), (110, 13194), (132, 10995), (165, 8796), (180, 8063), (198, 7330), (220, 6597), (330, 4398), (396, 3665), (495, 2932), (660, 2199), (733, 1980), (990, 1466)]