47636937840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{404251}}^1$

素因数の和:404758

約数の個数: 80

約数和(自身を含む): 147975636096

約数和(自身を除く): 100338698256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 7856, 9820, 11784, 14730, 19640, 23568, 29460, 39280, 58920, 117840, 404251, 808502, 1212753, 1617004, 2021255, 2425506, 3234008, 4042510, 4851012, 6063765, 6468016, 8085020, 9702024, 12127530, 16170040, 19404048, 24255060, 32340080, 48510120, 97020240, 198487241, 396974482, 595461723, 793948964, 992436205, 1190923446, 1587897928, 1984872410, 2381846892, 2977308615, 3175795856, 3969744820, 4763693784, 5954617230, 7939489640, 9527387568, 11909234460, 15878979280, 23818468920, 47636937840]

約数ペア:

[(1, 47636937840), (2, 23818468920), (3, 15878979280), (4, 11909234460), (5, 9527387568), (6, 7939489640), (8, 5954617230), (10, 4763693784), (12, 3969744820), (15, 3175795856), (16, 2977308615), (20, 2381846892), (24, 1984872410), (30, 1587897928), (40, 1190923446), (48, 992436205), (60, 793948964), (80, 595461723), (120, 396974482), (240, 198487241), (491, 97020240), (982, 48510120), (1473, 32340080), (1964, 24255060), (2455, 19404048), (2946, 16170040), (3928, 12127530), (4910, 9702024), (5892, 8085020), (7365, 6468016), (7856, 6063765), (9820, 4851012), (11784, 4042510), (14730, 3234008), (19640, 2425506), (23568, 2021255), (29460, 1617004), (39280, 1212753), (58920, 808502), (117840, 404251)]