19290095640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4877}}^1\times {\mathrm{10987}}^1$

素因数の和:15881

約数の個数: 96

約数和(自身を含む): 62711372880

約数和(自身を除く): 43421277240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4877, 9754, 10987, 14631, 19508, 21974, 24385, 29262, 32961, 39016, 43893, 43948, 48770, 54935, 58524, 65922, 73155, 87786, 87896, 97540, 98883, 109870, 117048, 131844, 146310, 164805, 175572, 195080, 197766, 219465, 219740, 263688, 292620, 329610, 351144, 395532, 438930, 439480, 494415, 585240, 659220, 791064, 877860, 988830, 1318440, 1755720, 1977660, 3955320, 53583599, 107167198, 160750797, 214334396, 267917995, 321501594, 428668792, 482252391, 535835990, 643003188, 803753985, 964504782, 1071671980, 1286006376, 1607507970, 1929009564, 2143343960, 2411261955, 3215015940, 3858019128, 4822523910, 6430031880, 9645047820, 19290095640]

約数ペア:

[(1, 19290095640), (2, 9645047820), (3, 6430031880), (4, 4822523910), (5, 3858019128), (6, 3215015940), (8, 2411261955), (9, 2143343960), (10, 1929009564), (12, 1607507970), (15, 1286006376), (18, 1071671980), (20, 964504782), (24, 803753985), (30, 643003188), (36, 535835990), (40, 482252391), (45, 428668792), (60, 321501594), (72, 267917995), (90, 214334396), (120, 160750797), (180, 107167198), (360, 53583599), (4877, 3955320), (9754, 1977660), (10987, 1755720), (14631, 1318440), (19508, 988830), (21974, 877860), (24385, 791064), (29262, 659220), (32961, 585240), (39016, 494415), (43893, 439480), (43948, 438930), (48770, 395532), (54935, 351144), (58524, 329610), (65922, 292620), (73155, 263688), (87786, 219740), (87896, 219465), (97540, 197766), (98883, 195080), (109870, 175572), (117048, 164805), (131844, 146310)]