538560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 168

約数和(自身を含む): 2139696

約数和(自身を除く): 1601136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 255, 264, 272, 288, 306, 320, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 576, 612, 660, 680, 704, 720, 748, 765, 792, 816, 880, 935, 960, 990, 1020, 1056, 1088, 1122, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2040, 2112, 2244, 2448, 2640, 2720, 2805, 2880, 2992, 3060, 3168, 3264, 3366, 3520, 3740, 3960, 4080, 4488, 4896, 5280, 5440, 5610, 5984, 6120, 6336, 6732, 7480, 7920, 8160, 8415, 8976, 9792, 10560, 11220, 11968, 12240, 13464, 14960, 15840, 16320, 16830, 17952, 22440, 24480, 26928, 29920, 31680, 33660, 35904, 44880, 48960, 53856, 59840, 67320, 89760, 107712, 134640, 179520, 269280, 538560]

約数ペア:

[(1, 538560), (2, 269280), (3, 179520), (4, 134640), (5, 107712), (6, 89760), (8, 67320), (9, 59840), (10, 53856), (11, 48960), (12, 44880), (15, 35904), (16, 33660), (17, 31680), (18, 29920), (20, 26928), (22, 24480), (24, 22440), (30, 17952), (32, 16830), (33, 16320), (34, 15840), (36, 14960), (40, 13464), (44, 12240), (45, 11968), (48, 11220), (51, 10560), (55, 9792), (60, 8976), (64, 8415), (66, 8160), (68, 7920), (72, 7480), (80, 6732), (85, 6336), (88, 6120), (90, 5984), (96, 5610), (99, 5440), (102, 5280), (110, 4896), (120, 4488), (132, 4080), (136, 3960), (144, 3740), (153, 3520), (160, 3366), (165, 3264), (170, 3168), (176, 3060), (180, 2992), (187, 2880), (192, 2805), (198, 2720), (204, 2640), (220, 2448), (240, 2244), (255, 2112), (264, 2040), (272, 1980), (288, 1870), (306, 1760), (320, 1683), (330, 1632), (340, 1584), (352, 1530), (360, 1496), (374, 1440), (396, 1360), (408, 1320), (440, 1224), (480, 1122), (495, 1088), (510, 1056), (528, 1020), (544, 990), (561, 960), (576, 935), (612, 880), (660, 816), (680, 792), (704, 765), (720, 748)]