2321246520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{207997}}^1$

素因数の和:208045

約数の個数: 96

約数和(自身を含む): 7787445120

約数和(自身を除く): 5466198600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 207997, 415994, 623991, 831988, 1039985, 1247982, 1663976, 1871973, 2079970, 2495964, 3119955, 3743946, 4159940, 4991928, 6239910, 6447907, 7487892, 8319880, 9359865, 12479820, 12895814, 14975784, 18719730, 19343721, 24959640, 25791628, 32239535, 37439460, 38687442, 51583256, 58031163, 64479070, 74878920, 77374884, 96718605, 116062326, 128958140, 154749768, 193437210, 232124652, 257916280, 290155815, 386874420, 464249304, 580311630, 773748840, 1160623260, 2321246520]

約数ペア:

[(1, 2321246520), (2, 1160623260), (3, 773748840), (4, 580311630), (5, 464249304), (6, 386874420), (8, 290155815), (9, 257916280), (10, 232124652), (12, 193437210), (15, 154749768), (18, 128958140), (20, 116062326), (24, 96718605), (30, 77374884), (31, 74878920), (36, 64479070), (40, 58031163), (45, 51583256), (60, 38687442), (62, 37439460), (72, 32239535), (90, 25791628), (93, 24959640), (120, 19343721), (124, 18719730), (155, 14975784), (180, 12895814), (186, 12479820), (248, 9359865), (279, 8319880), (310, 7487892), (360, 6447907), (372, 6239910), (465, 4991928), (558, 4159940), (620, 3743946), (744, 3119955), (930, 2495964), (1116, 2079970), (1240, 1871973), (1395, 1663976), (1860, 1247982), (2232, 1039985), (2790, 831988), (3720, 623991), (5580, 415994), (11160, 207997)]