156799920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1399}}^1$

素因数の和:1882

約数の個数: 80

約数和(自身を含む): 487468800

約数和(自身を除く): 330668880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 934, 1399, 1401, 1868, 2335, 2798, 2802, 3736, 4197, 4670, 5596, 5604, 6995, 7005, 7472, 8394, 9340, 11192, 11208, 13990, 14010, 16788, 18680, 20985, 22384, 22416, 27980, 28020, 33576, 37360, 41970, 55960, 56040, 67152, 83940, 111920, 112080, 167880, 335760, 653333, 1306666, 1959999, 2613332, 3266665, 3919998, 5226664, 6533330, 7839996, 9799995, 10453328, 13066660, 15679992, 19599990, 26133320, 31359984, 39199980, 52266640, 78399960, 156799920]

約数ペア:

[(1, 156799920), (2, 78399960), (3, 52266640), (4, 39199980), (5, 31359984), (6, 26133320), (8, 19599990), (10, 15679992), (12, 13066660), (15, 10453328), (16, 9799995), (20, 7839996), (24, 6533330), (30, 5226664), (40, 3919998), (48, 3266665), (60, 2613332), (80, 1959999), (120, 1306666), (240, 653333), (467, 335760), (934, 167880), (1399, 112080), (1401, 111920), (1868, 83940), (2335, 67152), (2798, 56040), (2802, 55960), (3736, 41970), (4197, 37360), (4670, 33576), (5596, 28020), (5604, 27980), (6995, 22416), (7005, 22384), (7472, 20985), (8394, 18680), (9340, 16788), (11192, 14010), (11208, 13990)]