274560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:46

約数の個数: 128

約数和(自身を含む): 1028160

約数和(自身を除く): 753600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 4160, 4224, 4290, 4576, 4992, 5280, 5720, 6240, 6864, 7040, 8320, 8580, 9152, 10560, 11440, 12480, 13728, 17160, 18304, 21120, 22880, 24960, 27456, 34320, 45760, 54912, 68640, 91520, 137280, 274560]

約数ペア:

[(1, 274560), (2, 137280), (3, 91520), (4, 68640), (5, 54912), (6, 45760), (8, 34320), (10, 27456), (11, 24960), (12, 22880), (13, 21120), (15, 18304), (16, 17160), (20, 13728), (22, 12480), (24, 11440), (26, 10560), (30, 9152), (32, 8580), (33, 8320), (39, 7040), (40, 6864), (44, 6240), (48, 5720), (52, 5280), (55, 4992), (60, 4576), (64, 4290), (65, 4224), (66, 4160), (78, 3520), (80, 3432), (88, 3120), (96, 2860), (104, 2640), (110, 2496), (120, 2288), (128, 2145), (130, 2112), (132, 2080), (143, 1920), (156, 1760), (160, 1716), (165, 1664), (176, 1560), (192, 1430), (195, 1408), (208, 1320), (220, 1248), (240, 1144), (260, 1056), (264, 1040), (286, 960), (312, 880), (320, 858), (330, 832), (352, 780), (384, 715), (390, 704), (416, 660), (429, 640), (440, 624), (480, 572), (520, 528)]