27970380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51797}}^1$

素因数の和:51815

約数の個数: 48

約数和(自身を含む): 87020640

約数和(自身を除く): 59050260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 51797, 103594, 155391, 207188, 258985, 310782, 466173, 517970, 621564, 776955, 932346, 1035940, 1398519, 1553910, 1864692, 2330865, 2797038, 3107820, 4661730, 5594076, 6992595, 9323460, 13985190, 27970380]

約数ペア:

[(1, 27970380), (2, 13985190), (3, 9323460), (4, 6992595), (5, 5594076), (6, 4661730), (9, 3107820), (10, 2797038), (12, 2330865), (15, 1864692), (18, 1553910), (20, 1398519), (27, 1035940), (30, 932346), (36, 776955), (45, 621564), (54, 517970), (60, 466173), (90, 310782), (108, 258985), (135, 207188), (180, 155391), (270, 103594), (540, 51797)]