15897952680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{61879}}^1$

素因数の和:64034

約数の個数: 64

約数和(自身を含む): 47716905600

約数和(自身を除く): 31818952920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2141, 4282, 6423, 8564, 10705, 12846, 17128, 21410, 25692, 32115, 42820, 51384, 61879, 64230, 85640, 123758, 128460, 185637, 247516, 256920, 309395, 371274, 495032, 618790, 742548, 928185, 1237580, 1485096, 1856370, 2475160, 3712740, 7425480, 132482939, 264965878, 397448817, 529931756, 662414695, 794897634, 1059863512, 1324829390, 1589795268, 1987244085, 2649658780, 3179590536, 3974488170, 5299317560, 7948976340, 15897952680]

約数ペア:

[(1, 15897952680), (2, 7948976340), (3, 5299317560), (4, 3974488170), (5, 3179590536), (6, 2649658780), (8, 1987244085), (10, 1589795268), (12, 1324829390), (15, 1059863512), (20, 794897634), (24, 662414695), (30, 529931756), (40, 397448817), (60, 264965878), (120, 132482939), (2141, 7425480), (4282, 3712740), (6423, 2475160), (8564, 1856370), (10705, 1485096), (12846, 1237580), (17128, 928185), (21410, 742548), (25692, 618790), (32115, 495032), (42820, 371274), (51384, 309395), (61879, 256920), (64230, 247516), (85640, 185637), (123758, 128460)]