231516840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1929307}}^1$

素因数の和:1929321

約数の個数: 32

約数和(自身を含む): 694550880

約数和(自身を除く): 463034040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1929307, 3858614, 5787921, 7717228, 9646535, 11575842, 15434456, 19293070, 23151684, 28939605, 38586140, 46303368, 57879210, 77172280, 115758420, 231516840]

約数ペア:

[(1, 231516840), (2, 115758420), (3, 77172280), (4, 57879210), (5, 46303368), (6, 38586140), (8, 28939605), (10, 23151684), (12, 19293070), (15, 15434456), (20, 11575842), (24, 9646535), (30, 7717228), (40, 5787921), (60, 3858614), (120, 1929307)]