99879720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{832331}}^1$

素因数の和:832345

約数の個数: 32

約数和(自身を含む): 299639520

約数和(自身を除く): 199759800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 832331, 1664662, 2496993, 3329324, 4161655, 4993986, 6658648, 8323310, 9987972, 12484965, 16646620, 19975944, 24969930, 33293240, 49939860, 99879720]

約数ペア:

[(1, 99879720), (2, 49939860), (3, 33293240), (4, 24969930), (5, 19975944), (6, 16646620), (8, 12484965), (10, 9987972), (12, 8323310), (15, 6658648), (20, 4993986), (24, 4161655), (30, 3329324), (40, 2496993), (60, 1664662), (120, 832331)]