22818720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 72612288

約数和(自身を除く): 49793568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 347, 411, 480, 548, 685, 694, 822, 1041, 1096, 1370, 1388, 1644, 1735, 2055, 2082, 2192, 2740, 2776, 3288, 3470, 4110, 4164, 4384, 5205, 5480, 5552, 6576, 6940, 8220, 8328, 10410, 10960, 11104, 13152, 13880, 16440, 16656, 20820, 21920, 27760, 32880, 33312, 41640, 47539, 55520, 65760, 83280, 95078, 142617, 166560, 190156, 237695, 285234, 380312, 475390, 570468, 713085, 760624, 950780, 1140936, 1426170, 1521248, 1901560, 2281872, 2852340, 3803120, 4563744, 5704680, 7606240, 11409360, 22818720]

約数ペア:

[(1, 22818720), (2, 11409360), (3, 7606240), (4, 5704680), (5, 4563744), (6, 3803120), (8, 2852340), (10, 2281872), (12, 1901560), (15, 1521248), (16, 1426170), (20, 1140936), (24, 950780), (30, 760624), (32, 713085), (40, 570468), (48, 475390), (60, 380312), (80, 285234), (96, 237695), (120, 190156), (137, 166560), (160, 142617), (240, 95078), (274, 83280), (347, 65760), (411, 55520), (480, 47539), (548, 41640), (685, 33312), (694, 32880), (822, 27760), (1041, 21920), (1096, 20820), (1370, 16656), (1388, 16440), (1644, 13880), (1735, 13152), (2055, 11104), (2082, 10960), (2192, 10410), (2740, 8328), (2776, 8220), (3288, 6940), (3470, 6576), (4110, 5552), (4164, 5480), (4384, 5205)]