22321920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5813}}^1$

素因数の和:5837

約数の個数: 72

約数和(自身を含む): 71302896

約数和(自身を除く): 48980976

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, 5813, 11626, 17439, 23252, 29065, 34878, 46504, 58130, 69756, 87195, 93008, 116260, 139512, 174390, 186016, 232520, 279024, 348780, 372032, 465040, 558048, 697560, 744064, 930080, 1116096, 1395120, 1488128, 1860160, 2232192, 2790240, 3720320, 4464384, 5580480, 7440640, 11160960, 22321920]

約数ペア:

[(1, 22321920), (2, 11160960), (3, 7440640), (4, 5580480), (5, 4464384), (6, 3720320), (8, 2790240), (10, 2232192), (12, 1860160), (15, 1488128), (16, 1395120), (20, 1116096), (24, 930080), (30, 744064), (32, 697560), (40, 558048), (48, 465040), (60, 372032), (64, 348780), (80, 279024), (96, 232520), (120, 186016), (128, 174390), (160, 139512), (192, 116260), (240, 93008), (256, 87195), (320, 69756), (384, 58130), (480, 46504), (640, 34878), (768, 29065), (960, 23252), (1280, 17439), (1920, 11626), (3840, 5813)]