1543330560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{401909}}^1$

素因数の和:401933

約数の個数: 72

約数和(自身を含む): 4929024240

約数和(自身を除く): 3385693680

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, 401909, 803818, 1205727, 1607636, 2009545, 2411454, 3215272, 4019090, 4822908, 6028635, 6430544, 8038180, 9645816, 12057270, 12861088, 16076360, 19291632, 24114540, 25722176, 32152720, 38583264, 48229080, 51444352, 64305440, 77166528, 96458160, 102888704, 128610880, 154333056, 192916320, 257221760, 308666112, 385832640, 514443520, 771665280, 1543330560]

約数ペア:

[(1, 1543330560), (2, 771665280), (3, 514443520), (4, 385832640), (5, 308666112), (6, 257221760), (8, 192916320), (10, 154333056), (12, 128610880), (15, 102888704), (16, 96458160), (20, 77166528), (24, 64305440), (30, 51444352), (32, 48229080), (40, 38583264), (48, 32152720), (60, 25722176), (64, 24114540), (80, 19291632), (96, 16076360), (120, 12861088), (128, 12057270), (160, 9645816), (192, 8038180), (240, 6430544), (256, 6028635), (320, 4822908), (384, 4019090), (480, 3215272), (640, 2411454), (768, 2009545), (960, 1607636), (1280, 1205727), (1920, 803818), (3840, 401909)]