1098240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:50

約数の個数: 160

約数和(自身を含む): 4124736

約数和(自身を除く): 3026496

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, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 512, 520, 528, 572, 624, 640, 660, 704, 715, 768, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1280, 1320, 1408, 1430, 1536, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2560, 2640, 2816, 2860, 3120, 3328, 3432, 3520, 3840, 4160, 4224, 4290, 4576, 4992, 5280, 5632, 5720, 6240, 6656, 6864, 7040, 7680, 8320, 8448, 8580, 9152, 9984, 10560, 11440, 12480, 13728, 14080, 16640, 16896, 17160, 18304, 19968, 21120, 22880, 24960, 27456, 28160, 33280, 34320, 36608, 42240, 45760, 49920, 54912, 68640, 73216, 84480, 91520, 99840, 109824, 137280, 183040, 219648, 274560, 366080, 549120, 1098240]

約数ペア:

[(1, 1098240), (2, 549120), (3, 366080), (4, 274560), (5, 219648), (6, 183040), (8, 137280), (10, 109824), (11, 99840), (12, 91520), (13, 84480), (15, 73216), (16, 68640), (20, 54912), (22, 49920), (24, 45760), (26, 42240), (30, 36608), (32, 34320), (33, 33280), (39, 28160), (40, 27456), (44, 24960), (48, 22880), (52, 21120), (55, 19968), (60, 18304), (64, 17160), (65, 16896), (66, 16640), (78, 14080), (80, 13728), (88, 12480), (96, 11440), (104, 10560), (110, 9984), (120, 9152), (128, 8580), (130, 8448), (132, 8320), (143, 7680), (156, 7040), (160, 6864), (165, 6656), (176, 6240), (192, 5720), (195, 5632), (208, 5280), (220, 4992), (240, 4576), (256, 4290), (260, 4224), (264, 4160), (286, 3840), (312, 3520), (320, 3432), (330, 3328), (352, 3120), (384, 2860), (390, 2816), (416, 2640), (429, 2560), (440, 2496), (480, 2288), (512, 2145), (520, 2112), (528, 2080), (572, 1920), (624, 1760), (640, 1716), (660, 1664), (704, 1560), (715, 1536), (768, 1430), (780, 1408), (832, 1320), (858, 1280), (880, 1248), (960, 1144), (1040, 1056)]