204620040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{189463}}^1$

素因数の和:189483

約数の個数: 64

約数和(自身を含む): 682070400

約数和(自身を除く): 477450360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 189463, 378926, 568389, 757852, 947315, 1136778, 1515704, 1705167, 1894630, 2273556, 2841945, 3410334, 3789260, 4547112, 5115501, 5683890, 6820668, 7578520, 8525835, 10231002, 11367780, 13641336, 17051670, 20462004, 22735560, 25577505, 34103340, 40924008, 51155010, 68206680, 102310020, 204620040]

約数ペア:

[(1, 204620040), (2, 102310020), (3, 68206680), (4, 51155010), (5, 40924008), (6, 34103340), (8, 25577505), (9, 22735560), (10, 20462004), (12, 17051670), (15, 13641336), (18, 11367780), (20, 10231002), (24, 8525835), (27, 7578520), (30, 6820668), (36, 5683890), (40, 5115501), (45, 4547112), (54, 3789260), (60, 3410334), (72, 2841945), (90, 2273556), (108, 1894630), (120, 1705167), (135, 1515704), (180, 1136778), (216, 947315), (270, 757852), (360, 568389), (540, 378926), (1080, 189463)]