230686920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{213599}}^1$

素因数の和:213619

約数の個数: 64

約数和(自身を含む): 768960000

約数和(自身を除く): 538273080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 213599, 427198, 640797, 854396, 1067995, 1281594, 1708792, 1922391, 2135990, 2563188, 3203985, 3844782, 4271980, 5126376, 5767173, 6407970, 7689564, 8543960, 9611955, 11534346, 12815940, 15379128, 19223910, 23068692, 25631880, 28835865, 38447820, 46137384, 57671730, 76895640, 115343460, 230686920]

約数ペア:

[(1, 230686920), (2, 115343460), (3, 76895640), (4, 57671730), (5, 46137384), (6, 38447820), (8, 28835865), (9, 25631880), (10, 23068692), (12, 19223910), (15, 15379128), (18, 12815940), (20, 11534346), (24, 9611955), (27, 8543960), (30, 7689564), (36, 6407970), (40, 5767173), (45, 5126376), (54, 4271980), (60, 3844782), (72, 3203985), (90, 2563188), (108, 2135990), (120, 1922391), (135, 1708792), (180, 1281594), (216, 1067995), (270, 854396), (360, 640797), (540, 427198), (1080, 213599)]