12839520

素因数分解:

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

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 42239232

約数和(自身を除く): 29399712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1163, 1380, 1840, 2208, 2326, 2760, 3489, 3680, 4652, 5520, 5815, 6978, 9304, 11040, 11630, 13956, 17445, 18608, 23260, 26749, 27912, 34890, 37216, 46520, 53498, 55824, 69780, 80247, 93040, 106996, 111648, 133745, 139560, 160494, 186080, 213992, 267490, 279120, 320988, 401235, 427984, 534980, 558240, 641976, 802470, 855968, 1069960, 1283952, 1604940, 2139920, 2567904, 3209880, 4279840, 6419760, 12839520]

約数ペア:

[(1, 12839520), (2, 6419760), (3, 4279840), (4, 3209880), (5, 2567904), (6, 2139920), (8, 1604940), (10, 1283952), (12, 1069960), (15, 855968), (16, 802470), (20, 641976), (23, 558240), (24, 534980), (30, 427984), (32, 401235), (40, 320988), (46, 279120), (48, 267490), (60, 213992), (69, 186080), (80, 160494), (92, 139560), (96, 133745), (115, 111648), (120, 106996), (138, 93040), (160, 80247), (184, 69780), (230, 55824), (240, 53498), (276, 46520), (345, 37216), (368, 34890), (460, 27912), (480, 26749), (552, 23260), (690, 18608), (736, 17445), (920, 13956), (1104, 11630), (1163, 11040), (1380, 9304), (1840, 6978), (2208, 5815), (2326, 5520), (2760, 4652), (3489, 3680)]