20221013760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5265889}}^1$

素因数の和:5265913

約数の個数: 72

約数和(自身を含む): 64580874960

約数和(自身を除く): 44359861200

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, 5265889, 10531778, 15797667, 21063556, 26329445, 31595334, 42127112, 52658890, 63190668, 78988335, 84254224, 105317780, 126381336, 157976670, 168508448, 210635560, 252762672, 315953340, 337016896, 421271120, 505525344, 631906680, 674033792, 842542240, 1011050688, 1263813360, 1348067584, 1685084480, 2022101376, 2527626720, 3370168960, 4044202752, 5055253440, 6740337920, 10110506880, 20221013760]

約数ペア:

[(1, 20221013760), (2, 10110506880), (3, 6740337920), (4, 5055253440), (5, 4044202752), (6, 3370168960), (8, 2527626720), (10, 2022101376), (12, 1685084480), (15, 1348067584), (16, 1263813360), (20, 1011050688), (24, 842542240), (30, 674033792), (32, 631906680), (40, 505525344), (48, 421271120), (60, 337016896), (64, 315953340), (80, 252762672), (96, 210635560), (120, 168508448), (128, 157976670), (160, 126381336), (192, 105317780), (240, 84254224), (256, 78988335), (320, 63190668), (384, 52658890), (480, 42127112), (640, 31595334), (768, 26329445), (960, 21063556), (1280, 15797667), (1920, 10531778), (3840, 5265889)]