23321640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 70646400

約数和(自身を除く): 47324760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1783, 2180, 2616, 3270, 3566, 4360, 5349, 6540, 7132, 8915, 10698, 13080, 14264, 17830, 21396, 26745, 35660, 42792, 53490, 71320, 106980, 194347, 213960, 388694, 583041, 777388, 971735, 1166082, 1554776, 1943470, 2332164, 2915205, 3886940, 4664328, 5830410, 7773880, 11660820, 23321640]

約数ペア:

[(1, 23321640), (2, 11660820), (3, 7773880), (4, 5830410), (5, 4664328), (6, 3886940), (8, 2915205), (10, 2332164), (12, 1943470), (15, 1554776), (20, 1166082), (24, 971735), (30, 777388), (40, 583041), (60, 388694), (109, 213960), (120, 194347), (218, 106980), (327, 71320), (436, 53490), (545, 42792), (654, 35660), (872, 26745), (1090, 21396), (1308, 17830), (1635, 14264), (1783, 13080), (2180, 10698), (2616, 8915), (3270, 7132), (3566, 6540), (4360, 5349)]