8274120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 26334720

約数和(自身を除く): 18060600

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, 191, 228, 285, 361, 380, 382, 456, 570, 573, 722, 760, 764, 955, 1083, 1140, 1146, 1444, 1528, 1805, 1910, 2166, 2280, 2292, 2865, 2888, 3610, 3629, 3820, 4332, 4584, 5415, 5730, 7220, 7258, 7640, 8664, 10830, 10887, 11460, 14440, 14516, 18145, 21660, 21774, 22920, 29032, 36290, 43320, 43548, 54435, 68951, 72580, 87096, 108870, 137902, 145160, 206853, 217740, 275804, 344755, 413706, 435480, 551608, 689510, 827412, 1034265, 1379020, 1654824, 2068530, 2758040, 4137060, 8274120]

約数ペア:

[(1, 8274120), (2, 4137060), (3, 2758040), (4, 2068530), (5, 1654824), (6, 1379020), (8, 1034265), (10, 827412), (12, 689510), (15, 551608), (19, 435480), (20, 413706), (24, 344755), (30, 275804), (38, 217740), (40, 206853), (57, 145160), (60, 137902), (76, 108870), (95, 87096), (114, 72580), (120, 68951), (152, 54435), (190, 43548), (191, 43320), (228, 36290), (285, 29032), (361, 22920), (380, 21774), (382, 21660), (456, 18145), (570, 14516), (573, 14440), (722, 11460), (760, 10887), (764, 10830), (955, 8664), (1083, 7640), (1140, 7258), (1146, 7220), (1444, 5730), (1528, 5415), (1805, 4584), (1910, 4332), (2166, 3820), (2280, 3629), (2292, 3610), (2865, 2888)]