318645360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13411}}^1$

素因数の和:13444

約数の個数: 160

約数和(自身を含む): 1197423360

約数和(自身を除く): 878778000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 13411, 23760, 26822, 40233, 53644, 67055, 80466, 107288, 120699, 134110, 147521, 160932, 201165, 214576, 241398, 268220, 295042, 321864, 362097, 402330, 442563, 482796, 536440, 590084, 603495, 643728, 724194, 737605, 804660, 885126, 965592, 1072880, 1180168, 1206990, 1327689, 1448388, 1475210, 1609320, 1770252, 1810485, 1931184, 2212815, 2360336, 2413980, 2655378, 2896776, 2950420, 3218640, 3540504, 3620970, 3983067, 4425630, 4827960, 5310756, 5793552, 5900840, 6638445, 7081008, 7241940, 7966134, 8851260, 9655920, 10621512, 11801680, 13276890, 14483880, 15932268, 17702520, 19915335, 21243024, 26553780, 28967760, 31864536, 35405040, 39830670, 53107560, 63729072, 79661340, 106215120, 159322680, 318645360]

約数ペア:

[(1, 318645360), (2, 159322680), (3, 106215120), (4, 79661340), (5, 63729072), (6, 53107560), (8, 39830670), (9, 35405040), (10, 31864536), (11, 28967760), (12, 26553780), (15, 21243024), (16, 19915335), (18, 17702520), (20, 15932268), (22, 14483880), (24, 13276890), (27, 11801680), (30, 10621512), (33, 9655920), (36, 8851260), (40, 7966134), (44, 7241940), (45, 7081008), (48, 6638445), (54, 5900840), (55, 5793552), (60, 5310756), (66, 4827960), (72, 4425630), (80, 3983067), (88, 3620970), (90, 3540504), (99, 3218640), (108, 2950420), (110, 2896776), (120, 2655378), (132, 2413980), (135, 2360336), (144, 2212815), (165, 1931184), (176, 1810485), (180, 1770252), (198, 1609320), (216, 1475210), (220, 1448388), (240, 1327689), (264, 1206990), (270, 1180168), (297, 1072880), (330, 965592), (360, 885126), (396, 804660), (432, 737605), (440, 724194), (495, 643728), (528, 603495), (540, 590084), (594, 536440), (660, 482796), (720, 442563), (792, 402330), (880, 362097), (990, 321864), (1080, 295042), (1188, 268220), (1320, 241398), (1485, 214576), (1584, 201165), (1980, 160932), (2160, 147521), (2376, 134110), (2640, 120699), (2970, 107288), (3960, 80466), (4752, 67055), (5940, 53644), (7920, 40233), (11880, 26822), (13411, 23760)]