89709120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3461}}^1$

素因数の和:3490

約数の個数: 140

約数和(自身を含む): 319203324

約数和(自身を除く): 229494204

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 3461, 4320, 5184, 6480, 6922, 8640, 10383, 12960, 13844, 17305, 20766, 25920, 27688, 31149, 34610, 41532, 51915, 55376, 62298, 69220, 83064, 93447, 103830, 110752, 124596, 138440, 155745, 166128, 186894, 207660, 221504, 249192, 276880, 280341, 311490, 332256, 373788, 415320, 467235, 498384, 553760, 560682, 622980, 664512, 747576, 830640, 934470, 996768, 1107520, 1121364, 1245960, 1401705, 1495152, 1661280, 1868940, 1993536, 2242728, 2491920, 2803410, 2990304, 3322560, 3737880, 4485456, 4983840, 5606820, 5980608, 7475760, 8970912, 9967680, 11213640, 14951520, 17941824, 22427280, 29903040, 44854560, 89709120]

約数ペア:

[(1, 89709120), (2, 44854560), (3, 29903040), (4, 22427280), (5, 17941824), (6, 14951520), (8, 11213640), (9, 9967680), (10, 8970912), (12, 7475760), (15, 5980608), (16, 5606820), (18, 4983840), (20, 4485456), (24, 3737880), (27, 3322560), (30, 2990304), (32, 2803410), (36, 2491920), (40, 2242728), (45, 1993536), (48, 1868940), (54, 1661280), (60, 1495152), (64, 1401705), (72, 1245960), (80, 1121364), (81, 1107520), (90, 996768), (96, 934470), (108, 830640), (120, 747576), (135, 664512), (144, 622980), (160, 560682), (162, 553760), (180, 498384), (192, 467235), (216, 415320), (240, 373788), (270, 332256), (288, 311490), (320, 280341), (324, 276880), (360, 249192), (405, 221504), (432, 207660), (480, 186894), (540, 166128), (576, 155745), (648, 138440), (720, 124596), (810, 110752), (864, 103830), (960, 93447), (1080, 83064), (1296, 69220), (1440, 62298), (1620, 55376), (1728, 51915), (2160, 41532), (2592, 34610), (2880, 31149), (3240, 27688), (3461, 25920), (4320, 20766), (5184, 17305), (6480, 13844), (6922, 12960), (8640, 10383)]