674811120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17909}}^1$

素因数の和:18082

約数の個数: 80

約数和(自身を含む): 2105356320

約数和(自身を除く): 1430545200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 17909, 18840, 35818, 37680, 53727, 71636, 89545, 107454, 143272, 179090, 214908, 268635, 286544, 358180, 429816, 537270, 716360, 859632, 1074540, 1432720, 2149080, 2811713, 4298160, 5623426, 8435139, 11246852, 14058565, 16870278, 22493704, 28117130, 33740556, 42175695, 44987408, 56234260, 67481112, 84351390, 112468520, 134962224, 168702780, 224937040, 337405560, 674811120]

約数ペア:

[(1, 674811120), (2, 337405560), (3, 224937040), (4, 168702780), (5, 134962224), (6, 112468520), (8, 84351390), (10, 67481112), (12, 56234260), (15, 44987408), (16, 42175695), (20, 33740556), (24, 28117130), (30, 22493704), (40, 16870278), (48, 14058565), (60, 11246852), (80, 8435139), (120, 5623426), (157, 4298160), (240, 2811713), (314, 2149080), (471, 1432720), (628, 1074540), (785, 859632), (942, 716360), (1256, 537270), (1570, 429816), (1884, 358180), (2355, 286544), (2512, 268635), (3140, 214908), (3768, 179090), (4710, 143272), (6280, 107454), (7536, 89545), (9420, 71636), (12560, 53727), (17909, 37680), (18840, 35818)]