2112648960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{550169}}^1$

素因数の和:550193

約数の個数: 72

約数和(自身を含む): 6747284880

約数和(自身を除く): 4634635920

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, 550169, 1100338, 1650507, 2200676, 2750845, 3301014, 4401352, 5501690, 6602028, 8252535, 8802704, 11003380, 13204056, 16505070, 17605408, 22006760, 26408112, 33010140, 35210816, 44013520, 52816224, 66020280, 70421632, 88027040, 105632448, 132040560, 140843264, 176054080, 211264896, 264081120, 352108160, 422529792, 528162240, 704216320, 1056324480, 2112648960]

約数ペア:

[(1, 2112648960), (2, 1056324480), (3, 704216320), (4, 528162240), (5, 422529792), (6, 352108160), (8, 264081120), (10, 211264896), (12, 176054080), (15, 140843264), (16, 132040560), (20, 105632448), (24, 88027040), (30, 70421632), (32, 66020280), (40, 52816224), (48, 44013520), (60, 35210816), (64, 33010140), (80, 26408112), (96, 22006760), (120, 17605408), (128, 16505070), (160, 13204056), (192, 11003380), (240, 8802704), (256, 8252535), (320, 6602028), (384, 5501690), (480, 4401352), (640, 3301014), (768, 2750845), (960, 2200676), (1280, 1650507), (1920, 1100338), (3840, 550169)]