283191840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{196661}}^1$

素因数の和:196682

約数の個数: 72

約数和(自身を含む): 966397068

約数和(自身を除く): 683205228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 196661, 393322, 589983, 786644, 983305, 1179966, 1573288, 1769949, 1966610, 2359932, 2949915, 3146576, 3539898, 3933220, 4719864, 5899830, 6293152, 7079796, 7866440, 8849745, 9439728, 11799660, 14159592, 15732880, 17699490, 18879456, 23599320, 28319184, 31465760, 35398980, 47198640, 56638368, 70797960, 94397280, 141595920, 283191840]

約数ペア:

[(1, 283191840), (2, 141595920), (3, 94397280), (4, 70797960), (5, 56638368), (6, 47198640), (8, 35398980), (9, 31465760), (10, 28319184), (12, 23599320), (15, 18879456), (16, 17699490), (18, 15732880), (20, 14159592), (24, 11799660), (30, 9439728), (32, 8849745), (36, 7866440), (40, 7079796), (45, 6293152), (48, 5899830), (60, 4719864), (72, 3933220), (80, 3539898), (90, 3146576), (96, 2949915), (120, 2359932), (144, 1966610), (160, 1769949), (180, 1573288), (240, 1179966), (288, 983305), (360, 786644), (480, 589983), (720, 393322), (1440, 196661)]