42673920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11113}}^1$

素因数の和:11137

約数の個数: 72

約数和(自身を含む): 136302096

約数和(自身を除く): 93628176

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, 11113, 22226, 33339, 44452, 55565, 66678, 88904, 111130, 133356, 166695, 177808, 222260, 266712, 333390, 355616, 444520, 533424, 666780, 711232, 889040, 1066848, 1333560, 1422464, 1778080, 2133696, 2667120, 2844928, 3556160, 4267392, 5334240, 7112320, 8534784, 10668480, 14224640, 21336960, 42673920]

約数ペア:

[(1, 42673920), (2, 21336960), (3, 14224640), (4, 10668480), (5, 8534784), (6, 7112320), (8, 5334240), (10, 4267392), (12, 3556160), (15, 2844928), (16, 2667120), (20, 2133696), (24, 1778080), (30, 1422464), (32, 1333560), (40, 1066848), (48, 889040), (60, 711232), (64, 666780), (80, 533424), (96, 444520), (120, 355616), (128, 333390), (160, 266712), (192, 222260), (240, 177808), (256, 166695), (320, 133356), (384, 111130), (480, 88904), (640, 66678), (768, 55565), (960, 44452), (1280, 33339), (1920, 22226), (3840, 11113)]