203593560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{6451}}^1$

素因数の和:6728

約数の個数: 64

約数和(自身を含む): 613198080

約数和(自身を除く): 409604520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 6451, 7890, 10520, 12902, 15780, 19353, 25804, 31560, 32255, 38706, 51608, 64510, 77412, 96765, 129020, 154824, 193530, 258040, 387060, 774120, 1696613, 3393226, 5089839, 6786452, 8483065, 10179678, 13572904, 16966130, 20359356, 25449195, 33932260, 40718712, 50898390, 67864520, 101796780, 203593560]

約数ペア:

[(1, 203593560), (2, 101796780), (3, 67864520), (4, 50898390), (5, 40718712), (6, 33932260), (8, 25449195), (10, 20359356), (12, 16966130), (15, 13572904), (20, 10179678), (24, 8483065), (30, 6786452), (40, 5089839), (60, 3393226), (120, 1696613), (263, 774120), (526, 387060), (789, 258040), (1052, 193530), (1315, 154824), (1578, 129020), (2104, 96765), (2630, 77412), (3156, 64510), (3945, 51608), (5260, 38706), (6312, 32255), (6451, 31560), (7890, 25804), (10520, 19353), (12902, 15780)]