171799920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79537}}^1$

素因数の和:79559

約数の個数: 80

約数和(自身を含む): 591762720

約数和(自身を除く): 419962800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 79537, 159074, 238611, 318148, 397685, 477222, 636296, 715833, 795370, 954444, 1193055, 1272592, 1431666, 1590740, 1908888, 2147499, 2386110, 2863332, 3181480, 3579165, 3817776, 4294998, 4772220, 5726664, 6362960, 7158330, 8589996, 9544440, 10737495, 11453328, 14316660, 17179992, 19088880, 21474990, 28633320, 34359984, 42949980, 57266640, 85899960, 171799920]

約数ペア:

[(1, 171799920), (2, 85899960), (3, 57266640), (4, 42949980), (5, 34359984), (6, 28633320), (8, 21474990), (9, 19088880), (10, 17179992), (12, 14316660), (15, 11453328), (16, 10737495), (18, 9544440), (20, 8589996), (24, 7158330), (27, 6362960), (30, 5726664), (36, 4772220), (40, 4294998), (45, 3817776), (48, 3579165), (54, 3181480), (60, 2863332), (72, 2386110), (80, 2147499), (90, 1908888), (108, 1590740), (120, 1431666), (135, 1272592), (144, 1193055), (180, 954444), (216, 795370), (240, 715833), (270, 636296), (360, 477222), (432, 397685), (540, 318148), (720, 238611), (1080, 159074), (2160, 79537)]