390289320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9767}}^1$

素因数の和:9824

約数の個数: 128

約数和(自身を含む): 1336262400

約数和(自身を除く): 945973080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9767, 9990, 13320, 19534, 19980, 29301, 39068, 39960, 48835, 58602, 78136, 87903, 97670, 117204, 146505, 175806, 195340, 234408, 263709, 293010, 351612, 361379, 390680, 439515, 527418, 586020, 703224, 722758, 879030, 1054836, 1084137, 1172040, 1318545, 1445516, 1758060, 1806895, 2109672, 2168274, 2637090, 2891032, 3252411, 3516120, 3613790, 4336548, 5274180, 5420685, 6504822, 7227580, 8673096, 9757233, 10548360, 10841370, 13009644, 14455160, 16262055, 19514466, 21682740, 26019288, 32524110, 39028932, 43365480, 48786165, 65048220, 78057864, 97572330, 130096440, 195144660, 390289320]

約数ペア:

[(1, 390289320), (2, 195144660), (3, 130096440), (4, 97572330), (5, 78057864), (6, 65048220), (8, 48786165), (9, 43365480), (10, 39028932), (12, 32524110), (15, 26019288), (18, 21682740), (20, 19514466), (24, 16262055), (27, 14455160), (30, 13009644), (36, 10841370), (37, 10548360), (40, 9757233), (45, 8673096), (54, 7227580), (60, 6504822), (72, 5420685), (74, 5274180), (90, 4336548), (108, 3613790), (111, 3516120), (120, 3252411), (135, 2891032), (148, 2637090), (180, 2168274), (185, 2109672), (216, 1806895), (222, 1758060), (270, 1445516), (296, 1318545), (333, 1172040), (360, 1084137), (370, 1054836), (444, 879030), (540, 722758), (555, 703224), (666, 586020), (740, 527418), (888, 439515), (999, 390680), (1080, 361379), (1110, 351612), (1332, 293010), (1480, 263709), (1665, 234408), (1998, 195340), (2220, 175806), (2664, 146505), (3330, 117204), (3996, 97670), (4440, 87903), (4995, 78136), (6660, 58602), (7992, 48835), (9767, 39960), (9990, 39068), (13320, 29301), (19534, 19980)]