386914140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20089}}^1$

素因数の和:20211

約数の個数: 72

約数和(自身を含む): 1184667120

約数和(自身を除く): 797752980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 20089, 40178, 60267, 80356, 100445, 120534, 180801, 200890, 241068, 301335, 361602, 401780, 602670, 723204, 904005, 1205340, 1808010, 2149523, 3616020, 4299046, 6448569, 8598092, 10747615, 12897138, 19345707, 21495230, 25794276, 32242845, 38691414, 42990460, 64485690, 77382828, 96728535, 128971380, 193457070, 386914140]

約数ペア:

[(1, 386914140), (2, 193457070), (3, 128971380), (4, 96728535), (5, 77382828), (6, 64485690), (9, 42990460), (10, 38691414), (12, 32242845), (15, 25794276), (18, 21495230), (20, 19345707), (30, 12897138), (36, 10747615), (45, 8598092), (60, 6448569), (90, 4299046), (107, 3616020), (180, 2149523), (214, 1808010), (321, 1205340), (428, 904005), (535, 723204), (642, 602670), (963, 401780), (1070, 361602), (1284, 301335), (1605, 241068), (1926, 200890), (2140, 180801), (3210, 120534), (3852, 100445), (4815, 80356), (6420, 60267), (9630, 40178), (19260, 20089)]