385804080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{178613}}^1$

素因数の和:178635

約数の個数: 80

約数和(自身を含む): 1328888160

約数和(自身を除く): 943084080

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, 178613, 357226, 535839, 714452, 893065, 1071678, 1428904, 1607517, 1786130, 2143356, 2679195, 2857808, 3215034, 3572260, 4286712, 4822551, 5358390, 6430068, 7144520, 8037585, 8573424, 9645102, 10716780, 12860136, 14289040, 16075170, 19290204, 21433560, 24112755, 25720272, 32150340, 38580408, 42867120, 48225510, 64300680, 77160816, 96451020, 128601360, 192902040, 385804080]

約数ペア:

[(1, 385804080), (2, 192902040), (3, 128601360), (4, 96451020), (5, 77160816), (6, 64300680), (8, 48225510), (9, 42867120), (10, 38580408), (12, 32150340), (15, 25720272), (16, 24112755), (18, 21433560), (20, 19290204), (24, 16075170), (27, 14289040), (30, 12860136), (36, 10716780), (40, 9645102), (45, 8573424), (48, 8037585), (54, 7144520), (60, 6430068), (72, 5358390), (80, 4822551), (90, 4286712), (108, 3572260), (120, 3215034), (135, 2857808), (144, 2679195), (180, 2143356), (216, 1786130), (240, 1607517), (270, 1428904), (360, 1071678), (432, 893065), (540, 714452), (720, 535839), (1080, 357226), (2160, 178613)]