123964380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14653}}^1$

素因数の和:14715

約数の個数: 72

約数和(自身を含む): 384052032

約数和(自身を除く): 260087652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 14653, 29306, 43959, 58612, 73265, 87918, 131877, 146530, 175836, 219795, 263754, 293060, 439590, 527508, 659385, 688691, 879180, 1318770, 1377382, 2066073, 2637540, 2754764, 3443455, 4132146, 6198219, 6886910, 8264292, 10330365, 12396438, 13773820, 20660730, 24792876, 30991095, 41321460, 61982190, 123964380]

約数ペア:

[(1, 123964380), (2, 61982190), (3, 41321460), (4, 30991095), (5, 24792876), (6, 20660730), (9, 13773820), (10, 12396438), (12, 10330365), (15, 8264292), (18, 6886910), (20, 6198219), (30, 4132146), (36, 3443455), (45, 2754764), (47, 2637540), (60, 2066073), (90, 1377382), (94, 1318770), (141, 879180), (180, 688691), (188, 659385), (235, 527508), (282, 439590), (423, 293060), (470, 263754), (564, 219795), (705, 175836), (846, 146530), (940, 131877), (1410, 87918), (1692, 73265), (2115, 58612), (2820, 43959), (4230, 29306), (8460, 14653)]