12195480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9239}}^1$

素因数の和:9264

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 27721320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 9239, 18478, 27717, 36956, 46195, 55434, 73912, 92390, 101629, 110868, 138585, 184780, 203258, 221736, 277170, 304887, 369560, 406516, 508145, 554340, 609774, 813032, 1016290, 1108680, 1219548, 1524435, 2032580, 2439096, 3048870, 4065160, 6097740, 12195480]

約数ペア:

[(1, 12195480), (2, 6097740), (3, 4065160), (4, 3048870), (5, 2439096), (6, 2032580), (8, 1524435), (10, 1219548), (11, 1108680), (12, 1016290), (15, 813032), (20, 609774), (22, 554340), (24, 508145), (30, 406516), (33, 369560), (40, 304887), (44, 277170), (55, 221736), (60, 203258), (66, 184780), (88, 138585), (110, 110868), (120, 101629), (132, 92390), (165, 73912), (220, 55434), (264, 46195), (330, 36956), (440, 27717), (660, 18478), (1320, 9239)]