84161640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36913}}^1$

素因数の和:36946

約数の個数: 64

約数和(自身を含む): 265780800

約数和(自身を除く): 181619160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 36913, 73826, 110739, 147652, 184565, 221478, 295304, 369130, 442956, 553695, 701347, 738260, 885912, 1107390, 1402694, 1476520, 2104041, 2214780, 2805388, 3506735, 4208082, 4429560, 5610776, 7013470, 8416164, 10520205, 14026940, 16832328, 21040410, 28053880, 42080820, 84161640]

約数ペア:

[(1, 84161640), (2, 42080820), (3, 28053880), (4, 21040410), (5, 16832328), (6, 14026940), (8, 10520205), (10, 8416164), (12, 7013470), (15, 5610776), (19, 4429560), (20, 4208082), (24, 3506735), (30, 2805388), (38, 2214780), (40, 2104041), (57, 1476520), (60, 1402694), (76, 1107390), (95, 885912), (114, 738260), (120, 701347), (152, 553695), (190, 442956), (228, 369130), (285, 295304), (380, 221478), (456, 184565), (570, 147652), (760, 110739), (1140, 73826), (2280, 36913)]