321046942680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2399}}^1\times {\mathrm{371737}}^1$

素因数の和:374153

約数の個数: 96

約数和(自身を含む): 1043840304000

約数和(自身を除く): 722793361320

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, 2399, 4798, 7197, 9596, 11995, 14394, 19192, 21591, 23990, 28788, 35985, 43182, 47980, 57576, 71970, 86364, 95960, 107955, 143940, 172728, 215910, 287880, 371737, 431820, 743474, 863640, 1115211, 1486948, 1858685, 2230422, 2973896, 3345633, 3717370, 4460844, 5576055, 6691266, 7434740, 8921688, 11152110, 13382532, 14869480, 16728165, 22304220, 26765064, 33456330, 44608440, 66912660, 133825320, 891797063, 1783594126, 2675391189, 3567188252, 4458985315, 5350782378, 7134376504, 8026173567, 8917970630, 10701564756, 13376955945, 16052347134, 17835941260, 21403129512, 26753911890, 32104694268, 35671882520, 40130867835, 53507823780, 64209388536, 80261735670, 107015647560, 160523471340, 321046942680]

約数ペア:

[(1, 321046942680), (2, 160523471340), (3, 107015647560), (4, 80261735670), (5, 64209388536), (6, 53507823780), (8, 40130867835), (9, 35671882520), (10, 32104694268), (12, 26753911890), (15, 21403129512), (18, 17835941260), (20, 16052347134), (24, 13376955945), (30, 10701564756), (36, 8917970630), (40, 8026173567), (45, 7134376504), (60, 5350782378), (72, 4458985315), (90, 3567188252), (120, 2675391189), (180, 1783594126), (360, 891797063), (2399, 133825320), (4798, 66912660), (7197, 44608440), (9596, 33456330), (11995, 26765064), (14394, 22304220), (19192, 16728165), (21591, 14869480), (23990, 13382532), (28788, 11152110), (35985, 8921688), (43182, 7434740), (47980, 6691266), (57576, 5576055), (71970, 4460844), (86364, 3717370), (95960, 3345633), (107955, 2973896), (143940, 2230422), (172728, 1858685), (215910, 1486948), (287880, 1115211), (371737, 863640), (431820, 743474)]