84163920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18457}}^1$

素因数の和:18492

約数の個数: 80

約数和(自身を含む): 274655040

約数和(自身を除く): 190491120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18457, 36914, 55371, 73828, 92285, 110742, 147656, 184570, 221484, 276855, 295312, 350683, 369140, 442968, 553710, 701366, 738280, 885936, 1052049, 1107420, 1402732, 1476560, 1753415, 2104098, 2214840, 2805464, 3506830, 4208196, 4429680, 5260245, 5610928, 7013660, 8416392, 10520490, 14027320, 16832784, 21040980, 28054640, 42081960, 84163920]

約数ペア:

[(1, 84163920), (2, 42081960), (3, 28054640), (4, 21040980), (5, 16832784), (6, 14027320), (8, 10520490), (10, 8416392), (12, 7013660), (15, 5610928), (16, 5260245), (19, 4429680), (20, 4208196), (24, 3506830), (30, 2805464), (38, 2214840), (40, 2104098), (48, 1753415), (57, 1476560), (60, 1402732), (76, 1107420), (80, 1052049), (95, 885936), (114, 738280), (120, 701366), (152, 553710), (190, 442968), (228, 369140), (240, 350683), (285, 295312), (304, 276855), (380, 221484), (456, 184570), (570, 147656), (760, 110742), (912, 92285), (1140, 73828), (1520, 55371), (2280, 36914), (4560, 18457)]