144810720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{33521}}^1$

素因数の和:33545

約数の個数: 96

約数和(自身を含む): 506852640

約数和(自身を除く): 362041920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 33521, 67042, 100563, 134084, 167605, 201126, 268168, 301689, 335210, 402252, 502815, 536336, 603378, 670420, 804504, 905067, 1005630, 1072672, 1206756, 1340840, 1508445, 1609008, 1810134, 2011260, 2413512, 2681680, 3016890, 3218016, 3620268, 4022520, 4525335, 4827024, 5363360, 6033780, 7240536, 8045040, 9050670, 9654048, 12067560, 14481072, 16090080, 18101340, 24135120, 28962144, 36202680, 48270240, 72405360, 144810720]

約数ペア:

[(1, 144810720), (2, 72405360), (3, 48270240), (4, 36202680), (5, 28962144), (6, 24135120), (8, 18101340), (9, 16090080), (10, 14481072), (12, 12067560), (15, 9654048), (16, 9050670), (18, 8045040), (20, 7240536), (24, 6033780), (27, 5363360), (30, 4827024), (32, 4525335), (36, 4022520), (40, 3620268), (45, 3218016), (48, 3016890), (54, 2681680), (60, 2413512), (72, 2011260), (80, 1810134), (90, 1609008), (96, 1508445), (108, 1340840), (120, 1206756), (135, 1072672), (144, 1005630), (160, 905067), (180, 804504), (216, 670420), (240, 603378), (270, 536336), (288, 502815), (360, 402252), (432, 335210), (480, 301689), (540, 268168), (720, 201126), (864, 167605), (1080, 134084), (1440, 100563), (2160, 67042), (4320, 33521)]