22206720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5783}}^1$

素因数の和:5807

約数の個数: 72

約数和(自身を含む): 70934976

約数和(自身を除く): 48728256

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, 5783, 11566, 17349, 23132, 28915, 34698, 46264, 57830, 69396, 86745, 92528, 115660, 138792, 173490, 185056, 231320, 277584, 346980, 370112, 462640, 555168, 693960, 740224, 925280, 1110336, 1387920, 1480448, 1850560, 2220672, 2775840, 3701120, 4441344, 5551680, 7402240, 11103360, 22206720]

約数ペア:

[(1, 22206720), (2, 11103360), (3, 7402240), (4, 5551680), (5, 4441344), (6, 3701120), (8, 2775840), (10, 2220672), (12, 1850560), (15, 1480448), (16, 1387920), (20, 1110336), (24, 925280), (30, 740224), (32, 693960), (40, 555168), (48, 462640), (60, 370112), (64, 346980), (80, 277584), (96, 231320), (120, 185056), (128, 173490), (160, 138792), (192, 115660), (240, 92528), (256, 86745), (320, 69396), (384, 57830), (480, 46264), (640, 34698), (768, 28915), (960, 23132), (1280, 17349), (1920, 11566), (3840, 5783)]