478292381880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{911}}^1\times {\mathrm{6619}}^1$

素因数の和:8205

約数の個数: 128

約数和(自身を含む): 1438842700800

約数和(自身を除く): 960550318920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 911, 1322, 1822, 1983, 2644, 2733, 3305, 3644, 3966, 4555, 5288, 5466, 6610, 6619, 7288, 7932, 9110, 9915, 10932, 13220, 13238, 13665, 15864, 18220, 19830, 19857, 21864, 26440, 26476, 27330, 33095, 36440, 39660, 39714, 52952, 54660, 66190, 79320, 79428, 99285, 109320, 132380, 158856, 198570, 264760, 397140, 602171, 794280, 1204342, 1806513, 2408684, 3010855, 3613026, 4375159, 4817368, 6021710, 6029909, 7226052, 8750318, 9032565, 12043420, 12059818, 13125477, 14452104, 17500636, 18065130, 18089727, 21875795, 24086840, 24119636, 26250954, 30149545, 35001272, 36130260, 36179454, 43751590, 48239272, 52501908, 60299090, 65627385, 72260520, 72358908, 87503180, 90448635, 105003816, 120598180, 131254770, 144717816, 175006360, 180897270, 241196360, 262509540, 361794540, 525019080, 723589080, 3985769849, 7971539698, 11957309547, 15943079396, 19928849245, 23914619094, 31886158792, 39857698490, 47829238188, 59786547735, 79715396980, 95658476376, 119573095470, 159430793960, 239146190940, 478292381880]

約数ペア:

[(1, 478292381880), (2, 239146190940), (3, 159430793960), (4, 119573095470), (5, 95658476376), (6, 79715396980), (8, 59786547735), (10, 47829238188), (12, 39857698490), (15, 31886158792), (20, 23914619094), (24, 19928849245), (30, 15943079396), (40, 11957309547), (60, 7971539698), (120, 3985769849), (661, 723589080), (911, 525019080), (1322, 361794540), (1822, 262509540), (1983, 241196360), (2644, 180897270), (2733, 175006360), (3305, 144717816), (3644, 131254770), (3966, 120598180), (4555, 105003816), (5288, 90448635), (5466, 87503180), (6610, 72358908), (6619, 72260520), (7288, 65627385), (7932, 60299090), (9110, 52501908), (9915, 48239272), (10932, 43751590), (13220, 36179454), (13238, 36130260), (13665, 35001272), (15864, 30149545), (18220, 26250954), (19830, 24119636), (19857, 24086840), (21864, 21875795), (26440, 18089727), (26476, 18065130), (27330, 17500636), (33095, 14452104), (36440, 13125477), (39660, 12059818), (39714, 12043420), (52952, 9032565), (54660, 8750318), (66190, 7226052), (79320, 6029909), (79428, 6021710), (99285, 4817368), (109320, 4375159), (132380, 3613026), (158856, 3010855), (198570, 2408684), (264760, 1806513), (397140, 1204342), (602171, 794280)]