76427680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{68239}}^1$

素因数の和:68261

約数の個数: 48

約数和(自身を含む): 206357760

約数和(自身を除く): 129930080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 68239, 136478, 272956, 341195, 477673, 545912, 682390, 955346, 1091824, 1364780, 1910692, 2183648, 2388365, 2729560, 3821384, 4776730, 5459120, 7642768, 9553460, 10918240, 15285536, 19106920, 38213840, 76427680]

約数ペア:

[(1, 76427680), (2, 38213840), (4, 19106920), (5, 15285536), (7, 10918240), (8, 9553460), (10, 7642768), (14, 5459120), (16, 4776730), (20, 3821384), (28, 2729560), (32, 2388365), (35, 2183648), (40, 1910692), (56, 1364780), (70, 1091824), (80, 955346), (112, 682390), (140, 545912), (160, 477673), (224, 341195), (280, 272956), (560, 136478), (1120, 68239)]