491050080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 1730393280

約数和(自身を除く): 1239343200

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, 197, 216, 240, 270, 288, 360, 394, 432, 480, 540, 577, 591, 720, 788, 864, 985, 1080, 1154, 1182, 1440, 1576, 1731, 1773, 1970, 2160, 2308, 2364, 2885, 2955, 3152, 3462, 3546, 3940, 4320, 4616, 4728, 5193, 5319, 5770, 5910, 6304, 6924, 7092, 7880, 8655, 8865, 9232, 9456, 10386, 10638, 11540, 11820, 13848, 14184, 15579, 15760, 17310, 17730, 18464, 18912, 20772, 21276, 23080, 23640, 25965, 26595, 27696, 28368, 31158, 31520, 34620, 35460, 41544, 42552, 46160, 47280, 51930, 53190, 55392, 56736, 62316, 69240, 70920, 77895, 83088, 85104, 92320, 94560, 103860, 106380, 113669, 124632, 138480, 141840, 155790, 166176, 170208, 207720, 212760, 227338, 249264, 276960, 283680, 311580, 341007, 415440, 425520, 454676, 498528, 568345, 623160, 682014, 830880, 851040, 909352, 1023021, 1136690, 1246320, 1364028, 1705035, 1818704, 2046042, 2273380, 2492640, 2728056, 3069063, 3410070, 3637408, 4092084, 4546760, 5115105, 5456112, 6138126, 6820140, 8184168, 9093520, 10230210, 10912224, 12276252, 13640280, 15345315, 16368336, 18187040, 20460420, 24552504, 27280560, 30690630, 32736672, 40920840, 49105008, 54561120, 61381260, 81841680, 98210016, 122762520, 163683360, 245525040, 491050080]

約数ペア:

[(1, 491050080), (2, 245525040), (3, 163683360), (4, 122762520), (5, 98210016), (6, 81841680), (8, 61381260), (9, 54561120), (10, 49105008), (12, 40920840), (15, 32736672), (16, 30690630), (18, 27280560), (20, 24552504), (24, 20460420), (27, 18187040), (30, 16368336), (32, 15345315), (36, 13640280), (40, 12276252), (45, 10912224), (48, 10230210), (54, 9093520), (60, 8184168), (72, 6820140), (80, 6138126), (90, 5456112), (96, 5115105), (108, 4546760), (120, 4092084), (135, 3637408), (144, 3410070), (160, 3069063), (180, 2728056), (197, 2492640), (216, 2273380), (240, 2046042), (270, 1818704), (288, 1705035), (360, 1364028), (394, 1246320), (432, 1136690), (480, 1023021), (540, 909352), (577, 851040), (591, 830880), (720, 682014), (788, 623160), (864, 568345), (985, 498528), (1080, 454676), (1154, 425520), (1182, 415440), (1440, 341007), (1576, 311580), (1731, 283680), (1773, 276960), (1970, 249264), (2160, 227338), (2308, 212760), (2364, 207720), (2885, 170208), (2955, 166176), (3152, 155790), (3462, 141840), (3546, 138480), (3940, 124632), (4320, 113669), (4616, 106380), (4728, 103860), (5193, 94560), (5319, 92320), (5770, 85104), (5910, 83088), (6304, 77895), (6924, 70920), (7092, 69240), (7880, 62316), (8655, 56736), (8865, 55392), (9232, 53190), (9456, 51930), (10386, 47280), (10638, 46160), (11540, 42552), (11820, 41544), (13848, 35460), (14184, 34620), (15579, 31520), (15760, 31158), (17310, 28368), (17730, 27696), (18464, 26595), (18912, 25965), (20772, 23640), (21276, 23080)]