169241640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2707}}^1$

素因数の和:3242

約数の個数: 64

約数和(自身を含む): 508887360

約数和(自身を除く): 339645720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 2707, 3126, 4168, 5210, 5414, 6252, 7815, 8121, 10420, 10828, 12504, 13535, 15630, 16242, 20840, 21656, 27070, 31260, 32484, 40605, 54140, 62520, 64968, 81210, 108280, 162420, 324840, 1410347, 2820694, 4231041, 5641388, 7051735, 8462082, 11282776, 14103470, 16924164, 21155205, 28206940, 33848328, 42310410, 56413880, 84620820, 169241640]

約数ペア:

[(1, 169241640), (2, 84620820), (3, 56413880), (4, 42310410), (5, 33848328), (6, 28206940), (8, 21155205), (10, 16924164), (12, 14103470), (15, 11282776), (20, 8462082), (24, 7051735), (30, 5641388), (40, 4231041), (60, 2820694), (120, 1410347), (521, 324840), (1042, 162420), (1563, 108280), (2084, 81210), (2605, 64968), (2707, 62520), (3126, 54140), (4168, 40605), (5210, 32484), (5414, 31260), (6252, 27070), (7815, 21656), (8121, 20840), (10420, 16242), (10828, 15630), (12504, 13535)]