125719920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 424388016

約数和(自身を除く): 298668096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 566, 617, 720, 849, 1132, 1234, 1415, 1698, 1851, 2264, 2468, 2547, 2830, 3085, 3396, 3702, 4245, 4528, 4936, 5094, 5553, 5660, 6170, 6792, 7404, 8490, 9255, 9872, 10188, 11106, 11320, 12340, 12735, 13584, 14808, 16980, 18510, 20376, 22212, 22640, 24680, 25470, 27765, 29616, 33960, 37020, 40752, 44424, 49360, 50940, 55530, 67920, 74040, 88848, 101880, 111060, 148080, 174611, 203760, 222120, 349222, 444240, 523833, 698444, 873055, 1047666, 1396888, 1571499, 1746110, 2095332, 2619165, 2793776, 3142998, 3492220, 4190664, 5238330, 6285996, 6984440, 7857495, 8381328, 10476660, 12571992, 13968880, 15714990, 20953320, 25143984, 31429980, 41906640, 62859960, 125719920]

約数ペア:

[(1, 125719920), (2, 62859960), (3, 41906640), (4, 31429980), (5, 25143984), (6, 20953320), (8, 15714990), (9, 13968880), (10, 12571992), (12, 10476660), (15, 8381328), (16, 7857495), (18, 6984440), (20, 6285996), (24, 5238330), (30, 4190664), (36, 3492220), (40, 3142998), (45, 2793776), (48, 2619165), (60, 2095332), (72, 1746110), (80, 1571499), (90, 1396888), (120, 1047666), (144, 873055), (180, 698444), (240, 523833), (283, 444240), (360, 349222), (566, 222120), (617, 203760), (720, 174611), (849, 148080), (1132, 111060), (1234, 101880), (1415, 88848), (1698, 74040), (1851, 67920), (2264, 55530), (2468, 50940), (2547, 49360), (2830, 44424), (3085, 40752), (3396, 37020), (3702, 33960), (4245, 29616), (4528, 27765), (4936, 25470), (5094, 24680), (5553, 22640), (5660, 22212), (6170, 20376), (6792, 18510), (7404, 16980), (8490, 14808), (9255, 13584), (9872, 12735), (10188, 12340), (11106, 11320)]