90314760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7759}}^1$

素因数の和:7870

約数の個数: 64

約数和(自身を含む): 273772800

約数和(自身を除く): 183458040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 7759, 11640, 15518, 23277, 31036, 38795, 46554, 62072, 77590, 93108, 116385, 155180, 186216, 232770, 310360, 465540, 752623, 931080, 1505246, 2257869, 3010492, 3763115, 4515738, 6020984, 7526230, 9031476, 11289345, 15052460, 18062952, 22578690, 30104920, 45157380, 90314760]

約数ペア:

[(1, 90314760), (2, 45157380), (3, 30104920), (4, 22578690), (5, 18062952), (6, 15052460), (8, 11289345), (10, 9031476), (12, 7526230), (15, 6020984), (20, 4515738), (24, 3763115), (30, 3010492), (40, 2257869), (60, 1505246), (97, 931080), (120, 752623), (194, 465540), (291, 310360), (388, 232770), (485, 186216), (582, 155180), (776, 116385), (970, 93108), (1164, 77590), (1455, 62072), (1940, 46554), (2328, 38795), (2910, 31036), (3880, 23277), (5820, 15518), (7759, 11640)]