54306840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3841

約数の個数: 128

約数和(自身を含む): 197199360

約数和(自身を除く): 142892520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 3803, 4760, 7140, 7606, 11409, 14280, 15212, 19015, 22818, 26621, 30424, 38030, 45636, 53242, 57045, 64651, 76060, 79863, 91272, 106484, 114090, 129302, 133105, 152120, 159726, 193953, 212968, 228180, 258604, 266210, 319452, 323255, 387906, 399315, 452557, 456360, 517208, 532420, 638904, 646510, 775812, 798630, 905114, 969765, 1064840, 1293020, 1357671, 1551624, 1597260, 1810228, 1939530, 2262785, 2586040, 2715342, 3194520, 3620456, 3879060, 4525570, 5430684, 6788355, 7758120, 9051140, 10861368, 13576710, 18102280, 27153420, 54306840]

約数ペア:

[(1, 54306840), (2, 27153420), (3, 18102280), (4, 13576710), (5, 10861368), (6, 9051140), (7, 7758120), (8, 6788355), (10, 5430684), (12, 4525570), (14, 3879060), (15, 3620456), (17, 3194520), (20, 2715342), (21, 2586040), (24, 2262785), (28, 1939530), (30, 1810228), (34, 1597260), (35, 1551624), (40, 1357671), (42, 1293020), (51, 1064840), (56, 969765), (60, 905114), (68, 798630), (70, 775812), (84, 646510), (85, 638904), (102, 532420), (105, 517208), (119, 456360), (120, 452557), (136, 399315), (140, 387906), (168, 323255), (170, 319452), (204, 266210), (210, 258604), (238, 228180), (255, 212968), (280, 193953), (340, 159726), (357, 152120), (408, 133105), (420, 129302), (476, 114090), (510, 106484), (595, 91272), (680, 79863), (714, 76060), (840, 64651), (952, 57045), (1020, 53242), (1190, 45636), (1428, 38030), (1785, 30424), (2040, 26621), (2380, 22818), (2856, 19015), (3570, 15212), (3803, 14280), (4760, 11409), (7140, 7606)]