123706980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2266

約数の個数: 96

約数和(自身を含む): 388644480

約数和(自身を除く): 264937500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2141, 2889, 3210, 3852, 4282, 4815, 5778, 6420, 6423, 8564, 9630, 10705, 11556, 12846, 14445, 19260, 19269, 21410, 25692, 28890, 32115, 38538, 42820, 57780, 57807, 64230, 77076, 96345, 115614, 128460, 192690, 229087, 231228, 289035, 385380, 458174, 578070, 687261, 916348, 1145435, 1156140, 1374522, 2061783, 2290870, 2749044, 3436305, 4123566, 4581740, 6185349, 6872610, 8247132, 10308915, 12370698, 13745220, 20617830, 24741396, 30926745, 41235660, 61853490, 123706980]

約数ペア:

[(1, 123706980), (2, 61853490), (3, 41235660), (4, 30926745), (5, 24741396), (6, 20617830), (9, 13745220), (10, 12370698), (12, 10308915), (15, 8247132), (18, 6872610), (20, 6185349), (27, 4581740), (30, 4123566), (36, 3436305), (45, 2749044), (54, 2290870), (60, 2061783), (90, 1374522), (107, 1156140), (108, 1145435), (135, 916348), (180, 687261), (214, 578070), (270, 458174), (321, 385380), (428, 289035), (535, 231228), (540, 229087), (642, 192690), (963, 128460), (1070, 115614), (1284, 96345), (1605, 77076), (1926, 64230), (2140, 57807), (2141, 57780), (2889, 42820), (3210, 38538), (3852, 32115), (4282, 28890), (4815, 25692), (5778, 21410), (6420, 19269), (6423, 19260), (8564, 14445), (9630, 12846), (10705, 11556)]