4677660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2027

約数の個数: 72

約数和(自身を含む): 15288000

約数和(自身を除く): 10610340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 1999, 2340, 3998, 5997, 7996, 9995, 11994, 17991, 19990, 23988, 25987, 29985, 35982, 39980, 51974, 59970, 71964, 77961, 89955, 103948, 119940, 129935, 155922, 179910, 233883, 259870, 311844, 359820, 389805, 467766, 519740, 779610, 935532, 1169415, 1559220, 2338830, 4677660]

約数ペア:

[(1, 4677660), (2, 2338830), (3, 1559220), (4, 1169415), (5, 935532), (6, 779610), (9, 519740), (10, 467766), (12, 389805), (13, 359820), (15, 311844), (18, 259870), (20, 233883), (26, 179910), (30, 155922), (36, 129935), (39, 119940), (45, 103948), (52, 89955), (60, 77961), (65, 71964), (78, 59970), (90, 51974), (117, 39980), (130, 35982), (156, 29985), (180, 25987), (195, 23988), (234, 19990), (260, 17991), (390, 11994), (468, 9995), (585, 7996), (780, 5997), (1170, 3998), (1999, 2340)]