142907760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66161}}^1$

素因数の和:66183

約数の個数: 80

約数和(自身を含む): 492245280

約数和(自身を除く): 349337520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 66161, 132322, 198483, 264644, 330805, 396966, 529288, 595449, 661610, 793932, 992415, 1058576, 1190898, 1323220, 1587864, 1786347, 1984830, 2381796, 2646440, 2977245, 3175728, 3572694, 3969660, 4763592, 5292880, 5954490, 7145388, 7939320, 8931735, 9527184, 11908980, 14290776, 15878640, 17863470, 23817960, 28581552, 35726940, 47635920, 71453880, 142907760]

約数ペア:

[(1, 142907760), (2, 71453880), (3, 47635920), (4, 35726940), (5, 28581552), (6, 23817960), (8, 17863470), (9, 15878640), (10, 14290776), (12, 11908980), (15, 9527184), (16, 8931735), (18, 7939320), (20, 7145388), (24, 5954490), (27, 5292880), (30, 4763592), (36, 3969660), (40, 3572694), (45, 3175728), (48, 2977245), (54, 2646440), (60, 2381796), (72, 1984830), (80, 1786347), (90, 1587864), (108, 1323220), (120, 1190898), (135, 1058576), (144, 992415), (180, 793932), (216, 661610), (240, 595449), (270, 529288), (360, 396966), (432, 330805), (540, 264644), (720, 198483), (1080, 132322), (2160, 66161)]