61915509120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{11311}}^1$

素因数の和:14184

約数の個数: 128

約数和(自身を含む): 197442362880

約数和(自身を除く): 135526853760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2851, 5702, 8553, 11311, 11404, 14255, 17106, 22622, 22808, 28510, 33933, 34212, 42765, 45244, 45616, 56555, 57020, 67866, 68424, 85530, 90488, 91232, 113110, 114040, 135732, 136848, 169665, 171060, 180976, 182464, 226220, 228080, 271464, 273696, 339330, 342120, 361952, 364928, 452440, 456160, 542928, 547392, 678660, 684240, 723904, 904880, 912320, 1085856, 1094784, 1357320, 1368480, 1447808, 1809760, 1824640, 2171712, 2714640, 2736960, 3619520, 4343424, 5429280, 5473920, 7239040, 10858560, 21717120, 32247661, 64495322, 96742983, 128990644, 161238305, 193485966, 257981288, 322476610, 386971932, 483714915, 515962576, 644953220, 773943864, 967429830, 1031925152, 1289906440, 1547887728, 1934859660, 2063850304, 2579812880, 3095775456, 3869719320, 4127700608, 5159625760, 6191550912, 7739438640, 10319251520, 12383101824, 15478877280, 20638503040, 30957754560, 61915509120]

約数ペア:

[(1, 61915509120), (2, 30957754560), (3, 20638503040), (4, 15478877280), (5, 12383101824), (6, 10319251520), (8, 7739438640), (10, 6191550912), (12, 5159625760), (15, 4127700608), (16, 3869719320), (20, 3095775456), (24, 2579812880), (30, 2063850304), (32, 1934859660), (40, 1547887728), (48, 1289906440), (60, 1031925152), (64, 967429830), (80, 773943864), (96, 644953220), (120, 515962576), (128, 483714915), (160, 386971932), (192, 322476610), (240, 257981288), (320, 193485966), (384, 161238305), (480, 128990644), (640, 96742983), (960, 64495322), (1920, 32247661), (2851, 21717120), (5702, 10858560), (8553, 7239040), (11311, 5473920), (11404, 5429280), (14255, 4343424), (17106, 3619520), (22622, 2736960), (22808, 2714640), (28510, 2171712), (33933, 1824640), (34212, 1809760), (42765, 1447808), (45244, 1368480), (45616, 1357320), (56555, 1094784), (57020, 1085856), (67866, 912320), (68424, 904880), (85530, 723904), (90488, 684240), (91232, 678660), (113110, 547392), (114040, 542928), (135732, 456160), (136848, 452440), (169665, 364928), (171060, 361952), (180976, 342120), (182464, 339330), (226220, 273696), (228080, 271464)]