24347820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 80640000

約数和(自身を除く): 56292180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 1999, 2030, 2436, 3045, 3998, 4060, 5997, 6090, 7996, 9995, 11994, 12180, 13993, 19990, 23988, 27986, 29985, 39980, 41979, 55972, 57971, 59970, 69965, 83958, 115942, 119940, 139930, 167916, 173913, 209895, 231884, 279860, 289855, 347826, 405797, 419790, 579710, 695652, 811594, 839580, 869565, 1159420, 1217391, 1623188, 1739130, 2028985, 2434782, 3478260, 4057970, 4869564, 6086955, 8115940, 12173910, 24347820]

約数ペア:

[(1, 24347820), (2, 12173910), (3, 8115940), (4, 6086955), (5, 4869564), (6, 4057970), (7, 3478260), (10, 2434782), (12, 2028985), (14, 1739130), (15, 1623188), (20, 1217391), (21, 1159420), (28, 869565), (29, 839580), (30, 811594), (35, 695652), (42, 579710), (58, 419790), (60, 405797), (70, 347826), (84, 289855), (87, 279860), (105, 231884), (116, 209895), (140, 173913), (145, 167916), (174, 139930), (203, 119940), (210, 115942), (290, 83958), (348, 69965), (406, 59970), (420, 57971), (435, 55972), (580, 41979), (609, 39980), (812, 29985), (870, 27986), (1015, 23988), (1218, 19990), (1740, 13993), (1999, 12180), (2030, 11994), (2436, 9995), (3045, 7996), (3998, 6090), (4060, 5997)]