461373840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{213599}}^1$

素因数の和:213621

約数の個数: 80

約数和(自身を含む): 1589184000

約数和(自身を除く): 1127810160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 213599, 427198, 640797, 854396, 1067995, 1281594, 1708792, 1922391, 2135990, 2563188, 3203985, 3417584, 3844782, 4271980, 5126376, 5767173, 6407970, 7689564, 8543960, 9611955, 10252752, 11534346, 12815940, 15379128, 17087920, 19223910, 23068692, 25631880, 28835865, 30758256, 38447820, 46137384, 51263760, 57671730, 76895640, 92274768, 115343460, 153791280, 230686920, 461373840]

約数ペア:

[(1, 461373840), (2, 230686920), (3, 153791280), (4, 115343460), (5, 92274768), (6, 76895640), (8, 57671730), (9, 51263760), (10, 46137384), (12, 38447820), (15, 30758256), (16, 28835865), (18, 25631880), (20, 23068692), (24, 19223910), (27, 17087920), (30, 15379128), (36, 12815940), (40, 11534346), (45, 10252752), (48, 9611955), (54, 8543960), (60, 7689564), (72, 6407970), (80, 5767173), (90, 5126376), (108, 4271980), (120, 3844782), (135, 3417584), (144, 3203985), (180, 2563188), (216, 2135990), (240, 1922391), (270, 1708792), (360, 1281594), (432, 1067995), (540, 854396), (720, 640797), (1080, 427198), (2160, 213599)]