810165120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{829}}^1$

素因数の和:1360

約数の個数: 128

約数和(自身を含む): 2590596000

約数和(自身を除く): 1780430880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 509, 640, 829, 960, 1018, 1527, 1658, 1920, 2036, 2487, 2545, 3054, 3316, 4072, 4145, 4974, 5090, 6108, 6632, 7635, 8144, 8290, 9948, 10180, 12216, 12435, 13264, 15270, 16288, 16580, 19896, 20360, 24432, 24870, 26528, 30540, 32576, 33160, 39792, 40720, 48864, 49740, 53056, 61080, 65152, 66320, 79584, 81440, 97728, 99480, 106112, 122160, 132640, 159168, 162880, 195456, 198960, 244320, 265280, 318336, 325760, 397920, 421961, 488640, 530560, 795840, 843922, 977280, 1265883, 1591680, 1687844, 2109805, 2531766, 3375688, 4219610, 5063532, 6329415, 6751376, 8439220, 10127064, 12658830, 13502752, 16878440, 20254128, 25317660, 27005504, 33756880, 40508256, 50635320, 54011008, 67513760, 81016512, 101270640, 135027520, 162033024, 202541280, 270055040, 405082560, 810165120]

約数ペア:

[(1, 810165120), (2, 405082560), (3, 270055040), (4, 202541280), (5, 162033024), (6, 135027520), (8, 101270640), (10, 81016512), (12, 67513760), (15, 54011008), (16, 50635320), (20, 40508256), (24, 33756880), (30, 27005504), (32, 25317660), (40, 20254128), (48, 16878440), (60, 13502752), (64, 12658830), (80, 10127064), (96, 8439220), (120, 6751376), (128, 6329415), (160, 5063532), (192, 4219610), (240, 3375688), (320, 2531766), (384, 2109805), (480, 1687844), (509, 1591680), (640, 1265883), (829, 977280), (960, 843922), (1018, 795840), (1527, 530560), (1658, 488640), (1920, 421961), (2036, 397920), (2487, 325760), (2545, 318336), (3054, 265280), (3316, 244320), (4072, 198960), (4145, 195456), (4974, 162880), (5090, 159168), (6108, 132640), (6632, 122160), (7635, 106112), (8144, 99480), (8290, 97728), (9948, 81440), (10180, 79584), (12216, 66320), (12435, 65152), (13264, 61080), (15270, 53056), (16288, 49740), (16580, 48864), (19896, 40720), (20360, 39792), (24432, 33160), (24870, 32576), (26528, 30540)]