1516007520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4721}}^1$

素因数の和:4965

約数の個数: 144

約数和(自身を含む): 5197675392

約数和(自身を除く): 3681667872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 223, 240, 288, 360, 446, 480, 669, 720, 892, 1115, 1338, 1440, 1784, 2007, 2230, 2676, 3345, 3568, 4014, 4460, 4721, 5352, 6690, 7136, 8028, 8920, 9442, 10035, 10704, 13380, 14163, 16056, 17840, 18884, 20070, 21408, 23605, 26760, 28326, 32112, 35680, 37768, 40140, 42489, 47210, 53520, 56652, 64224, 70815, 75536, 80280, 84978, 94420, 107040, 113304, 141630, 151072, 160560, 169956, 188840, 212445, 226608, 283260, 321120, 339912, 377680, 424890, 453216, 566520, 679824, 755360, 849780, 1052783, 1133040, 1359648, 1699560, 2105566, 2266080, 3158349, 3399120, 4211132, 5263915, 6316698, 6798240, 8422264, 9475047, 10527830, 12633396, 15791745, 16844528, 18950094, 21055660, 25266792, 31583490, 33689056, 37900188, 42111320, 47375235, 50533584, 63166980, 75800376, 84222640, 94750470, 101067168, 126333960, 151600752, 168445280, 189500940, 252667920, 303201504, 379001880, 505335840, 758003760, 1516007520]

約数ペア:

[(1, 1516007520), (2, 758003760), (3, 505335840), (4, 379001880), (5, 303201504), (6, 252667920), (8, 189500940), (9, 168445280), (10, 151600752), (12, 126333960), (15, 101067168), (16, 94750470), (18, 84222640), (20, 75800376), (24, 63166980), (30, 50533584), (32, 47375235), (36, 42111320), (40, 37900188), (45, 33689056), (48, 31583490), (60, 25266792), (72, 21055660), (80, 18950094), (90, 16844528), (96, 15791745), (120, 12633396), (144, 10527830), (160, 9475047), (180, 8422264), (223, 6798240), (240, 6316698), (288, 5263915), (360, 4211132), (446, 3399120), (480, 3158349), (669, 2266080), (720, 2105566), (892, 1699560), (1115, 1359648), (1338, 1133040), (1440, 1052783), (1784, 849780), (2007, 755360), (2230, 679824), (2676, 566520), (3345, 453216), (3568, 424890), (4014, 377680), (4460, 339912), (4721, 321120), (5352, 283260), (6690, 226608), (7136, 212445), (8028, 188840), (8920, 169956), (9442, 160560), (10035, 151072), (10704, 141630), (13380, 113304), (14163, 107040), (16056, 94420), (17840, 84978), (18884, 80280), (20070, 75536), (21408, 70815), (23605, 64224), (26760, 56652), (28326, 53520), (32112, 47210), (35680, 42489), (37768, 40140)]