29515560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{245963}}^1$

素因数の和:245977

約数の個数: 32

約数和(自身を含む): 88547040

約数和(自身を除く): 59031480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 245963, 491926, 737889, 983852, 1229815, 1475778, 1967704, 2459630, 2951556, 3689445, 4919260, 5903112, 7378890, 9838520, 14757780, 29515560]

約数ペア:

[(1, 29515560), (2, 14757780), (3, 9838520), (4, 7378890), (5, 5903112), (6, 4919260), (8, 3689445), (10, 2951556), (12, 2459630), (15, 1967704), (20, 1475778), (24, 1229815), (30, 983852), (40, 737889), (60, 491926), (120, 245963)]