2046715920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46601}}^1$

素因数の和:46681

約数の個数: 120

約数和(自身を含む): 6986385432

約数和(自身を除く): 4939669512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 46601, 93202, 139803, 186404, 233005, 279606, 372808, 419409, 466010, 559212, 699015, 745616, 838818, 932020, 1118424, 1398030, 1677636, 1864040, 2097045, 2236848, 2796060, 2842661, 3355272, 3728080, 4194090, 5592120, 5685322, 6710544, 8388180, 8527983, 11184240, 11370644, 14213305, 16776360, 17055966, 22741288, 25583949, 28426610, 33552720, 34111932, 42639915, 45482576, 51167898, 56853220, 68223864, 85279830, 102335796, 113706440, 127919745, 136447728, 170559660, 204671592, 227412880, 255839490, 341119320, 409343184, 511678980, 682238640, 1023357960, 2046715920]

約数ペア:

[(1, 2046715920), (2, 1023357960), (3, 682238640), (4, 511678980), (5, 409343184), (6, 341119320), (8, 255839490), (9, 227412880), (10, 204671592), (12, 170559660), (15, 136447728), (16, 127919745), (18, 113706440), (20, 102335796), (24, 85279830), (30, 68223864), (36, 56853220), (40, 51167898), (45, 45482576), (48, 42639915), (60, 34111932), (61, 33552720), (72, 28426610), (80, 25583949), (90, 22741288), (120, 17055966), (122, 16776360), (144, 14213305), (180, 11370644), (183, 11184240), (240, 8527983), (244, 8388180), (305, 6710544), (360, 5685322), (366, 5592120), (488, 4194090), (549, 3728080), (610, 3355272), (720, 2842661), (732, 2796060), (915, 2236848), (976, 2097045), (1098, 1864040), (1220, 1677636), (1464, 1398030), (1830, 1118424), (2196, 932020), (2440, 838818), (2745, 745616), (2928, 699015), (3660, 559212), (4392, 466010), (4880, 419409), (5490, 372808), (7320, 279606), (8784, 233005), (10980, 186404), (14640, 139803), (21960, 93202), (43920, 46601)]