22421760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5839}}^1$

素因数の和:5863

約数の個数: 72

約数和(自身を含む): 71621760

約数和(自身を除く): 49200000

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, 5839, 11678, 17517, 23356, 29195, 35034, 46712, 58390, 70068, 87585, 93424, 116780, 140136, 175170, 186848, 233560, 280272, 350340, 373696, 467120, 560544, 700680, 747392, 934240, 1121088, 1401360, 1494784, 1868480, 2242176, 2802720, 3736960, 4484352, 5605440, 7473920, 11210880, 22421760]

約数ペア:

[(1, 22421760), (2, 11210880), (3, 7473920), (4, 5605440), (5, 4484352), (6, 3736960), (8, 2802720), (10, 2242176), (12, 1868480), (15, 1494784), (16, 1401360), (20, 1121088), (24, 934240), (30, 747392), (32, 700680), (40, 560544), (48, 467120), (60, 373696), (64, 350340), (80, 280272), (96, 233560), (120, 186848), (128, 175170), (160, 140136), (192, 116780), (240, 93424), (256, 87585), (320, 70068), (384, 58390), (480, 46712), (640, 35034), (768, 29195), (960, 23356), (1280, 17517), (1920, 11678), (3840, 5839)]