65435280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5801}}^1$

素因数の和:5864

約数の個数: 80

約数和(自身を含む): 207201024

約数和(自身を除く): 141765744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 5801, 11280, 11602, 17403, 23204, 29005, 34806, 46408, 58010, 69612, 87015, 92816, 116020, 139224, 174030, 232040, 272647, 278448, 348060, 464080, 545294, 696120, 817941, 1090588, 1363235, 1392240, 1635882, 2181176, 2726470, 3271764, 4089705, 4362352, 5452940, 6543528, 8179410, 10905880, 13087056, 16358820, 21811760, 32717640, 65435280]

約数ペア:

[(1, 65435280), (2, 32717640), (3, 21811760), (4, 16358820), (5, 13087056), (6, 10905880), (8, 8179410), (10, 6543528), (12, 5452940), (15, 4362352), (16, 4089705), (20, 3271764), (24, 2726470), (30, 2181176), (40, 1635882), (47, 1392240), (48, 1363235), (60, 1090588), (80, 817941), (94, 696120), (120, 545294), (141, 464080), (188, 348060), (235, 278448), (240, 272647), (282, 232040), (376, 174030), (470, 139224), (564, 116020), (705, 92816), (752, 87015), (940, 69612), (1128, 58010), (1410, 46408), (1880, 34806), (2256, 29005), (2820, 23204), (3760, 17403), (5640, 11602), (5801, 11280)]