78153240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59207}}^1$

素因数の和:59232

約数の個数: 64

約数和(自身を含む): 255778560

約数和(自身を除く): 177625320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 59207, 118414, 177621, 236828, 296035, 355242, 473656, 592070, 651277, 710484, 888105, 1184140, 1302554, 1420968, 1776210, 1953831, 2368280, 2605108, 3256385, 3552420, 3907662, 5210216, 6512770, 7104840, 7815324, 9769155, 13025540, 15630648, 19538310, 26051080, 39076620, 78153240]

約数ペア:

[(1, 78153240), (2, 39076620), (3, 26051080), (4, 19538310), (5, 15630648), (6, 13025540), (8, 9769155), (10, 7815324), (11, 7104840), (12, 6512770), (15, 5210216), (20, 3907662), (22, 3552420), (24, 3256385), (30, 2605108), (33, 2368280), (40, 1953831), (44, 1776210), (55, 1420968), (60, 1302554), (66, 1184140), (88, 888105), (110, 710484), (120, 651277), (132, 592070), (165, 473656), (220, 355242), (264, 296035), (330, 236828), (440, 177621), (660, 118414), (1320, 59207)]