99920880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1423

約数の個数: 120

約数和(自身を含む): 338964912

約数和(自身を除く): 239044032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1297, 1605, 1712, 1926, 2140, 2568, 2594, 3210, 3852, 3891, 4280, 4815, 5136, 5188, 6420, 6485, 7704, 7782, 8560, 9630, 10376, 11673, 12840, 12970, 15408, 15564, 19260, 19455, 20752, 23346, 25680, 25940, 31128, 38520, 38910, 46692, 51880, 58365, 62256, 77040, 77820, 93384, 103760, 116730, 138779, 155640, 186768, 233460, 277558, 311280, 416337, 466920, 555116, 693895, 832674, 933840, 1110232, 1249011, 1387790, 1665348, 2081685, 2220464, 2498022, 2775580, 3330696, 4163370, 4996044, 5551160, 6245055, 6661392, 8326740, 9992088, 11102320, 12490110, 16653480, 19984176, 24980220, 33306960, 49960440, 99920880]

約数ペア:

[(1, 99920880), (2, 49960440), (3, 33306960), (4, 24980220), (5, 19984176), (6, 16653480), (8, 12490110), (9, 11102320), (10, 9992088), (12, 8326740), (15, 6661392), (16, 6245055), (18, 5551160), (20, 4996044), (24, 4163370), (30, 3330696), (36, 2775580), (40, 2498022), (45, 2220464), (48, 2081685), (60, 1665348), (72, 1387790), (80, 1249011), (90, 1110232), (107, 933840), (120, 832674), (144, 693895), (180, 555116), (214, 466920), (240, 416337), (321, 311280), (360, 277558), (428, 233460), (535, 186768), (642, 155640), (720, 138779), (856, 116730), (963, 103760), (1070, 93384), (1284, 77820), (1297, 77040), (1605, 62256), (1712, 58365), (1926, 51880), (2140, 46692), (2568, 38910), (2594, 38520), (3210, 31128), (3852, 25940), (3891, 25680), (4280, 23346), (4815, 20752), (5136, 19455), (5188, 19260), (6420, 15564), (6485, 15408), (7704, 12970), (7782, 12840), (8560, 11673), (9630, 10376)]