90658560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23609}}^1$

素因数の和:23633

約数の個数: 72

約数和(自身を含む): 289553040

約数和(自身を除く): 198894480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 23609, 47218, 70827, 94436, 118045, 141654, 188872, 236090, 283308, 354135, 377744, 472180, 566616, 708270, 755488, 944360, 1133232, 1416540, 1510976, 1888720, 2266464, 2833080, 3021952, 3777440, 4532928, 5666160, 6043904, 7554880, 9065856, 11332320, 15109760, 18131712, 22664640, 30219520, 45329280, 90658560]

約数ペア:

[(1, 90658560), (2, 45329280), (3, 30219520), (4, 22664640), (5, 18131712), (6, 15109760), (8, 11332320), (10, 9065856), (12, 7554880), (15, 6043904), (16, 5666160), (20, 4532928), (24, 3777440), (30, 3021952), (32, 2833080), (40, 2266464), (48, 1888720), (60, 1510976), (64, 1416540), (80, 1133232), (96, 944360), (120, 755488), (128, 708270), (160, 566616), (192, 472180), (240, 377744), (256, 354135), (320, 283308), (384, 236090), (480, 188872), (640, 141654), (768, 118045), (960, 94436), (1280, 70827), (1920, 47218), (3840, 23609)]