155729520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4280

約数の個数: 160

約数和(自身を含む): 568088640

約数和(自身を除く): 412359120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4241, 4590, 6120, 7344, 8482, 9180, 12240, 12723, 16964, 18360, 21205, 25446, 33928, 36720, 38169, 42410, 50892, 63615, 67856, 72097, 76338, 84820, 101784, 114507, 127230, 144194, 152676, 169640, 190845, 203568, 216291, 229014, 254460, 288388, 305352, 339280, 360485, 381690, 432582, 458028, 508920, 572535, 576776, 610704, 648873, 720970, 763380, 865164, 916056, 1017840, 1081455, 1145070, 1153552, 1297746, 1441940, 1526760, 1730328, 1832112, 1946619, 2162910, 2290140, 2595492, 2883880, 3053520, 3244365, 3460656, 3893238, 4325820, 4580280, 5190984, 5767760, 6488730, 7786476, 8651640, 9160560, 9733095, 10381968, 12977460, 15572952, 17303280, 19466190, 25954920, 31145904, 38932380, 51909840, 77864760, 155729520]

約数ペア:

[(1, 155729520), (2, 77864760), (3, 51909840), (4, 38932380), (5, 31145904), (6, 25954920), (8, 19466190), (9, 17303280), (10, 15572952), (12, 12977460), (15, 10381968), (16, 9733095), (17, 9160560), (18, 8651640), (20, 7786476), (24, 6488730), (27, 5767760), (30, 5190984), (34, 4580280), (36, 4325820), (40, 3893238), (45, 3460656), (48, 3244365), (51, 3053520), (54, 2883880), (60, 2595492), (68, 2290140), (72, 2162910), (80, 1946619), (85, 1832112), (90, 1730328), (102, 1526760), (108, 1441940), (120, 1297746), (135, 1153552), (136, 1145070), (144, 1081455), (153, 1017840), (170, 916056), (180, 865164), (204, 763380), (216, 720970), (240, 648873), (255, 610704), (270, 576776), (272, 572535), (306, 508920), (340, 458028), (360, 432582), (408, 381690), (432, 360485), (459, 339280), (510, 305352), (540, 288388), (612, 254460), (680, 229014), (720, 216291), (765, 203568), (816, 190845), (918, 169640), (1020, 152676), (1080, 144194), (1224, 127230), (1360, 114507), (1530, 101784), (1836, 84820), (2040, 76338), (2160, 72097), (2295, 67856), (2448, 63615), (3060, 50892), (3672, 42410), (4080, 38169), (4241, 36720), (4590, 33928), (6120, 25446), (7344, 21205), (8482, 18360), (9180, 16964), (12240, 12723)]