127187220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3307}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 356787648

約数和(自身を除く): 229600428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 3205, 3307, 3846, 6410, 6614, 7692, 9615, 9921, 12820, 13228, 16535, 19230, 19842, 33070, 38460, 39684, 49605, 66140, 99210, 198420, 2119787, 4239574, 6359361, 8479148, 10598935, 12718722, 21197870, 25437444, 31796805, 42395740, 63593610, 127187220]

約数ペア:

[(1, 127187220), (2, 63593610), (3, 42395740), (4, 31796805), (5, 25437444), (6, 21197870), (10, 12718722), (12, 10598935), (15, 8479148), (20, 6359361), (30, 4239574), (60, 2119787), (641, 198420), (1282, 99210), (1923, 66140), (2564, 49605), (3205, 39684), (3307, 38460), (3846, 33070), (6410, 19842), (6614, 19230), (7692, 16535), (9615, 13228), (9921, 12820)]