4644840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{38707}}^1$

素因数の和:38721

約数の個数: 32

約数和(自身を含む): 13934880

約数和(自身を除く): 9290040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 38707, 77414, 116121, 154828, 193535, 232242, 309656, 387070, 464484, 580605, 774140, 928968, 1161210, 1548280, 2322420, 4644840]

約数ペア:

[(1, 4644840), (2, 2322420), (3, 1548280), (4, 1161210), (5, 928968), (6, 774140), (8, 580605), (10, 464484), (12, 387070), (15, 309656), (20, 232242), (24, 193535), (30, 154828), (40, 116121), (60, 77414), (120, 38707)]