120026240

素因数分解:

$2^7\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 288912960

約数和(自身を除く): 168886720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 320, 334, 640, 668, 835, 1123, 1336, 1670, 2246, 2672, 3340, 4492, 5344, 5615, 6680, 8984, 10688, 11230, 13360, 17968, 21376, 22460, 26720, 35936, 44920, 53440, 71872, 89840, 106880, 143744, 179680, 187541, 359360, 375082, 718720, 750164, 937705, 1500328, 1875410, 3000656, 3750820, 6001312, 7501640, 12002624, 15003280, 24005248, 30006560, 60013120, 120026240]

約数ペア:

[(1, 120026240), (2, 60013120), (4, 30006560), (5, 24005248), (8, 15003280), (10, 12002624), (16, 7501640), (20, 6001312), (32, 3750820), (40, 3000656), (64, 1875410), (80, 1500328), (128, 937705), (160, 750164), (167, 718720), (320, 375082), (334, 359360), (640, 187541), (668, 179680), (835, 143744), (1123, 106880), (1336, 89840), (1670, 71872), (2246, 53440), (2672, 44920), (3340, 35936), (4492, 26720), (5344, 22460), (5615, 21376), (6680, 17968), (8984, 13360), (10688, 11230)]