30595560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{254963}}^1$

素因数の和:254977

約数の個数: 32

約数和(自身を含む): 91787040

約数和(自身を除く): 61191480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254963, 509926, 764889, 1019852, 1274815, 1529778, 2039704, 2549630, 3059556, 3824445, 5099260, 6119112, 7648890, 10198520, 15297780, 30595560]

約数ペア:

[(1, 30595560), (2, 15297780), (3, 10198520), (4, 7648890), (5, 6119112), (6, 5099260), (8, 3824445), (10, 3059556), (12, 2549630), (15, 2039704), (20, 1529778), (24, 1274815), (30, 1019852), (40, 764889), (60, 509926), (120, 254963)]