185855520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{387199}}^1$

素因数の和:387217

約数の個数: 48

約数和(自身を含む): 585446400

約数和(自身を除く): 399590880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 387199, 774398, 1161597, 1548796, 1935995, 2323194, 3097592, 3871990, 4646388, 5807985, 6195184, 7743980, 9292776, 11615970, 12390368, 15487960, 18585552, 23231940, 30975920, 37171104, 46463880, 61951840, 92927760, 185855520]

約数ペア:

[(1, 185855520), (2, 92927760), (3, 61951840), (4, 46463880), (5, 37171104), (6, 30975920), (8, 23231940), (10, 18585552), (12, 15487960), (15, 12390368), (16, 11615970), (20, 9292776), (24, 7743980), (30, 6195184), (32, 5807985), (40, 4646388), (48, 3871990), (60, 3097592), (80, 2323194), (96, 1935995), (120, 1548796), (160, 1161597), (240, 774398), (480, 387199)]