53040840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{442007}}^1$

素因数の和:442021

約数の個数: 32

約数和(自身を含む): 159122880

約数和(自身を除く): 106082040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 442007, 884014, 1326021, 1768028, 2210035, 2652042, 3536056, 4420070, 5304084, 6630105, 8840140, 10608168, 13260210, 17680280, 26520420, 53040840]

約数ペア:

[(1, 53040840), (2, 26520420), (3, 17680280), (4, 13260210), (5, 10608168), (6, 8840140), (8, 6630105), (10, 5304084), (12, 4420070), (15, 3536056), (20, 2652042), (24, 2210035), (30, 1768028), (40, 1326021), (60, 884014), (120, 442007)]