4790280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 16588800

約数和(自身を除く): 11798520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 191, 209, 220, 228, 264, 285, 330, 380, 382, 418, 440, 456, 570, 573, 627, 660, 760, 764, 836, 955, 1045, 1140, 1146, 1254, 1320, 1528, 1672, 1910, 2090, 2101, 2280, 2292, 2508, 2865, 3135, 3629, 3820, 4180, 4202, 4584, 5016, 5730, 6270, 6303, 7258, 7640, 8360, 8404, 10505, 10887, 11460, 12540, 12606, 14516, 16808, 18145, 21010, 21774, 22920, 25080, 25212, 29032, 31515, 36290, 39919, 42020, 43548, 50424, 54435, 63030, 72580, 79838, 84040, 87096, 108870, 119757, 126060, 145160, 159676, 199595, 217740, 239514, 252120, 319352, 399190, 435480, 479028, 598785, 798380, 958056, 1197570, 1596760, 2395140, 4790280]

約数ペア:

[(1, 4790280), (2, 2395140), (3, 1596760), (4, 1197570), (5, 958056), (6, 798380), (8, 598785), (10, 479028), (11, 435480), (12, 399190), (15, 319352), (19, 252120), (20, 239514), (22, 217740), (24, 199595), (30, 159676), (33, 145160), (38, 126060), (40, 119757), (44, 108870), (55, 87096), (57, 84040), (60, 79838), (66, 72580), (76, 63030), (88, 54435), (95, 50424), (110, 43548), (114, 42020), (120, 39919), (132, 36290), (152, 31515), (165, 29032), (190, 25212), (191, 25080), (209, 22920), (220, 21774), (228, 21010), (264, 18145), (285, 16808), (330, 14516), (380, 12606), (382, 12540), (418, 11460), (440, 10887), (456, 10505), (570, 8404), (573, 8360), (627, 7640), (660, 7258), (760, 6303), (764, 6270), (836, 5730), (955, 5016), (1045, 4584), (1140, 4202), (1146, 4180), (1254, 3820), (1320, 3629), (1528, 3135), (1672, 2865), (1910, 2508), (2090, 2292), (2101, 2280)]