315928080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11251}}^1$

素因数の和:11286

約数の個数: 160

約数和(自身を含む): 1172008320

約数和(自身を除く): 856080240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 11251, 14040, 22502, 28080, 33753, 45004, 56255, 67506, 90008, 101259, 112510, 135012, 146263, 168765, 180016, 202518, 225020, 270024, 292526, 303777, 337530, 405036, 438789, 450040, 506295, 540048, 585052, 607554, 675060, 731315, 810072, 877578, 900080, 1012590, 1170104, 1215108, 1316367, 1350120, 1462630, 1518885, 1620144, 1755156, 2025180, 2193945, 2340208, 2430216, 2632734, 2700240, 2925260, 3037770, 3510312, 3949101, 4050360, 4387890, 4860432, 5265468, 5850520, 6075540, 6581835, 7020624, 7898202, 8100720, 8775780, 10530936, 11701040, 12151080, 13163670, 15796404, 17551560, 19745505, 21061872, 24302160, 26327340, 31592808, 35103120, 39491010, 52654680, 63185616, 78982020, 105309360, 157964040, 315928080]

約数ペア:

[(1, 315928080), (2, 157964040), (3, 105309360), (4, 78982020), (5, 63185616), (6, 52654680), (8, 39491010), (9, 35103120), (10, 31592808), (12, 26327340), (13, 24302160), (15, 21061872), (16, 19745505), (18, 17551560), (20, 15796404), (24, 13163670), (26, 12151080), (27, 11701040), (30, 10530936), (36, 8775780), (39, 8100720), (40, 7898202), (45, 7020624), (48, 6581835), (52, 6075540), (54, 5850520), (60, 5265468), (65, 4860432), (72, 4387890), (78, 4050360), (80, 3949101), (90, 3510312), (104, 3037770), (108, 2925260), (117, 2700240), (120, 2632734), (130, 2430216), (135, 2340208), (144, 2193945), (156, 2025180), (180, 1755156), (195, 1620144), (208, 1518885), (216, 1462630), (234, 1350120), (240, 1316367), (260, 1215108), (270, 1170104), (312, 1012590), (351, 900080), (360, 877578), (390, 810072), (432, 731315), (468, 675060), (520, 607554), (540, 585052), (585, 540048), (624, 506295), (702, 450040), (720, 438789), (780, 405036), (936, 337530), (1040, 303777), (1080, 292526), (1170, 270024), (1404, 225020), (1560, 202518), (1755, 180016), (1872, 168765), (2160, 146263), (2340, 135012), (2808, 112510), (3120, 101259), (3510, 90008), (4680, 67506), (5616, 56255), (7020, 45004), (9360, 33753), (11251, 28080), (14040, 22502)]