771718320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5857}}^1$

素因数の和:5940

約数の個数: 160

約数和(自身を含む): 2702178240

約数和(自身を除く): 1930459920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 5857, 6588, 7320, 8235, 8784, 10980, 11714, 13176, 14640, 16470, 17571, 21960, 23428, 26352, 29285, 32940, 35142, 43920, 46856, 52713, 58570, 65880, 70284, 87855, 93712, 105426, 117140, 131760, 140568, 158139, 175710, 210852, 234280, 263565, 281136, 316278, 351420, 357277, 421704, 468560, 527130, 632556, 702840, 714554, 790695, 843408, 1054260, 1071831, 1265112, 1405680, 1429108, 1581390, 1786385, 2108520, 2143662, 2530224, 2858216, 3162780, 3215493, 3572770, 4217040, 4287324, 5359155, 5716432, 6325560, 6430986, 7145540, 8574648, 9646479, 10718310, 12651120, 12861972, 14291080, 16077465, 17149296, 19292958, 21436620, 25723944, 28582160, 32154930, 38585916, 42873240, 48232395, 51447888, 64309860, 77171832, 85746480, 96464790, 128619720, 154343664, 192929580, 257239440, 385859160, 771718320]

約数ペア:

[(1, 771718320), (2, 385859160), (3, 257239440), (4, 192929580), (5, 154343664), (6, 128619720), (8, 96464790), (9, 85746480), (10, 77171832), (12, 64309860), (15, 51447888), (16, 48232395), (18, 42873240), (20, 38585916), (24, 32154930), (27, 28582160), (30, 25723944), (36, 21436620), (40, 19292958), (45, 17149296), (48, 16077465), (54, 14291080), (60, 12861972), (61, 12651120), (72, 10718310), (80, 9646479), (90, 8574648), (108, 7145540), (120, 6430986), (122, 6325560), (135, 5716432), (144, 5359155), (180, 4287324), (183, 4217040), (216, 3572770), (240, 3215493), (244, 3162780), (270, 2858216), (305, 2530224), (360, 2143662), (366, 2108520), (432, 1786385), (488, 1581390), (540, 1429108), (549, 1405680), (610, 1265112), (720, 1071831), (732, 1054260), (915, 843408), (976, 790695), (1080, 714554), (1098, 702840), (1220, 632556), (1464, 527130), (1647, 468560), (1830, 421704), (2160, 357277), (2196, 351420), (2440, 316278), (2745, 281136), (2928, 263565), (3294, 234280), (3660, 210852), (4392, 175710), (4880, 158139), (5490, 140568), (5857, 131760), (6588, 117140), (7320, 105426), (8235, 93712), (8784, 87855), (10980, 70284), (11714, 65880), (13176, 58570), (14640, 52713), (16470, 46856), (17571, 43920), (21960, 35142), (23428, 32940), (26352, 29285)]