120655370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 248054400

約数和(自身を除く): 127399030

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 109, 110, 145, 218, 290, 319, 347, 545, 638, 694, 1090, 1199, 1595, 1735, 2398, 3161, 3190, 3470, 3817, 5995, 6322, 7634, 10063, 11990, 15805, 19085, 20126, 31610, 34771, 37823, 38170, 50315, 69542, 75646, 100630, 110693, 173855, 189115, 221386, 347710, 378230, 416053, 553465, 832106, 1096867, 1106930, 2080265, 2193734, 4160530, 5484335, 10968670, 12065537, 24131074, 60327685, 120655370]

約数ペア:

[(1, 120655370), (2, 60327685), (5, 24131074), (10, 12065537), (11, 10968670), (22, 5484335), (29, 4160530), (55, 2193734), (58, 2080265), (109, 1106930), (110, 1096867), (145, 832106), (218, 553465), (290, 416053), (319, 378230), (347, 347710), (545, 221386), (638, 189115), (694, 173855), (1090, 110693), (1199, 100630), (1595, 75646), (1735, 69542), (2398, 50315), (3161, 38170), (3190, 37823), (3470, 34771), (3817, 31610), (5995, 20126), (6322, 19085), (7634, 15805), (10063, 11990)]