132465280

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8999}}^1$

素因数の和:9041

約数の個数: 64

約数和(自身を含む): 330480000

約数和(自身を除く): 198014720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 8999, 14720, 17998, 35996, 44995, 71992, 89990, 143984, 179980, 206977, 287968, 359960, 413954, 575936, 719920, 827908, 1034885, 1151872, 1439840, 1655816, 2069770, 2879680, 3311632, 4139540, 5759360, 6623264, 8279080, 13246528, 16558160, 26493056, 33116320, 66232640, 132465280]

約数ペア:

[(1, 132465280), (2, 66232640), (4, 33116320), (5, 26493056), (8, 16558160), (10, 13246528), (16, 8279080), (20, 6623264), (23, 5759360), (32, 4139540), (40, 3311632), (46, 2879680), (64, 2069770), (80, 1655816), (92, 1439840), (115, 1151872), (128, 1034885), (160, 827908), (184, 719920), (230, 575936), (320, 413954), (368, 359960), (460, 287968), (640, 206977), (736, 179980), (920, 143984), (1472, 89990), (1840, 71992), (2944, 44995), (3680, 35996), (7360, 17998), (8999, 14720)]