125358720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 403920000

約数和(自身を除く): 278561280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 599, 640, 654, 872, 960, 1090, 1198, 1308, 1635, 1744, 1797, 1920, 2180, 2396, 2616, 2995, 3270, 3488, 3594, 4360, 4792, 5232, 5990, 6540, 6976, 7188, 8720, 8985, 9584, 10464, 11980, 13080, 13952, 14376, 17440, 17970, 19168, 20928, 23960, 26160, 28752, 34880, 35940, 38336, 41856, 47920, 52320, 57504, 65291, 69760, 71880, 76672, 95840, 104640, 115008, 130582, 143760, 191680, 195873, 209280, 230016, 261164, 287520, 326455, 383360, 391746, 522328, 575040, 652910, 783492, 979365, 1044656, 1150080, 1305820, 1566984, 1958730, 2089312, 2611640, 3133968, 3917460, 4178624, 5223280, 6267936, 7834920, 8357248, 10446560, 12535872, 15669840, 20893120, 25071744, 31339680, 41786240, 62679360, 125358720]

約数ペア:

[(1, 125358720), (2, 62679360), (3, 41786240), (4, 31339680), (5, 25071744), (6, 20893120), (8, 15669840), (10, 12535872), (12, 10446560), (15, 8357248), (16, 7834920), (20, 6267936), (24, 5223280), (30, 4178624), (32, 3917460), (40, 3133968), (48, 2611640), (60, 2089312), (64, 1958730), (80, 1566984), (96, 1305820), (109, 1150080), (120, 1044656), (128, 979365), (160, 783492), (192, 652910), (218, 575040), (240, 522328), (320, 391746), (327, 383360), (384, 326455), (436, 287520), (480, 261164), (545, 230016), (599, 209280), (640, 195873), (654, 191680), (872, 143760), (960, 130582), (1090, 115008), (1198, 104640), (1308, 95840), (1635, 76672), (1744, 71880), (1797, 69760), (1920, 65291), (2180, 57504), (2396, 52320), (2616, 47920), (2995, 41856), (3270, 38336), (3488, 35940), (3594, 34880), (4360, 28752), (4792, 26160), (5232, 23960), (5990, 20928), (6540, 19168), (6976, 17970), (7188, 17440), (8720, 14376), (8985, 13952), (9584, 13080), (10464, 11980)]