38518560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1207

約数の個数: 144

約数和(自身を含む): 137277504

約数和(自身を除く): 98758944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1163, 1380, 1440, 1656, 1840, 2070, 2208, 2326, 2760, 3312, 3489, 3680, 4140, 4652, 5520, 5815, 6624, 6978, 8280, 9304, 10467, 11040, 11630, 13956, 16560, 17445, 18608, 20934, 23260, 26749, 27912, 33120, 34890, 37216, 41868, 46520, 52335, 53498, 55824, 69780, 80247, 83736, 93040, 104670, 106996, 111648, 133745, 139560, 160494, 167472, 186080, 209340, 213992, 240741, 267490, 279120, 320988, 334944, 401235, 418680, 427984, 481482, 534980, 558240, 641976, 802470, 837360, 855968, 962964, 1069960, 1203705, 1283952, 1604940, 1674720, 1925928, 2139920, 2407410, 2567904, 3209880, 3851856, 4279840, 4814820, 6419760, 7703712, 9629640, 12839520, 19259280, 38518560]

約数ペア:

[(1, 38518560), (2, 19259280), (3, 12839520), (4, 9629640), (5, 7703712), (6, 6419760), (8, 4814820), (9, 4279840), (10, 3851856), (12, 3209880), (15, 2567904), (16, 2407410), (18, 2139920), (20, 1925928), (23, 1674720), (24, 1604940), (30, 1283952), (32, 1203705), (36, 1069960), (40, 962964), (45, 855968), (46, 837360), (48, 802470), (60, 641976), (69, 558240), (72, 534980), (80, 481482), (90, 427984), (92, 418680), (96, 401235), (115, 334944), (120, 320988), (138, 279120), (144, 267490), (160, 240741), (180, 213992), (184, 209340), (207, 186080), (230, 167472), (240, 160494), (276, 139560), (288, 133745), (345, 111648), (360, 106996), (368, 104670), (414, 93040), (460, 83736), (480, 80247), (552, 69780), (690, 55824), (720, 53498), (736, 52335), (828, 46520), (920, 41868), (1035, 37216), (1104, 34890), (1163, 33120), (1380, 27912), (1440, 26749), (1656, 23260), (1840, 20934), (2070, 18608), (2208, 17445), (2326, 16560), (2760, 13956), (3312, 11630), (3489, 11040), (3680, 10467), (4140, 9304), (4652, 8280), (5520, 6978), (5815, 6624)]