9719040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2531}}^1$

素因数の和:2555

約数の個数: 72

約数和(自身を含む): 31052448

約数和(自身を除く): 21333408

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, 2531, 3840, 5062, 7593, 10124, 12655, 15186, 20248, 25310, 30372, 37965, 40496, 50620, 60744, 75930, 80992, 101240, 121488, 151860, 161984, 202480, 242976, 303720, 323968, 404960, 485952, 607440, 647936, 809920, 971904, 1214880, 1619840, 1943808, 2429760, 3239680, 4859520, 9719040]

約数ペア:

[(1, 9719040), (2, 4859520), (3, 3239680), (4, 2429760), (5, 1943808), (6, 1619840), (8, 1214880), (10, 971904), (12, 809920), (15, 647936), (16, 607440), (20, 485952), (24, 404960), (30, 323968), (32, 303720), (40, 242976), (48, 202480), (60, 161984), (64, 151860), (80, 121488), (96, 101240), (120, 80992), (128, 75930), (160, 60744), (192, 50620), (240, 40496), (256, 37965), (320, 30372), (384, 25310), (480, 20248), (640, 15186), (768, 12655), (960, 10124), (1280, 7593), (1920, 5062), (2531, 3840)]