1345778520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11214821}}^1$

素因数の和:11214835

約数の個数: 32

約数和(自身を含む): 4037335920

約数和(自身を除く): 2691557400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11214821, 22429642, 33644463, 44859284, 56074105, 67288926, 89718568, 112148210, 134577852, 168222315, 224296420, 269155704, 336444630, 448592840, 672889260, 1345778520]

約数ペア:

[(1, 1345778520), (2, 672889260), (3, 448592840), (4, 336444630), (5, 269155704), (6, 224296420), (8, 168222315), (10, 134577852), (12, 112148210), (15, 89718568), (20, 67288926), (24, 56074105), (30, 44859284), (40, 33644463), (60, 22429642), (120, 11214821)]