15318502560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{67757}}^1$

素因数の和:67935

約数の個数: 144

約数和(自身を含む): 52608124296

約数和(自身を除く): 37289621736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 720, 785, 942, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5024, 5652, 6280, 7065, 7536, 9420, 11304, 12560, 14130, 15072, 18840, 22608, 25120, 28260, 37680, 45216, 56520, 67757, 75360, 113040, 135514, 203271, 226080, 271028, 338785, 406542, 542056, 609813, 677570, 813084, 1016355, 1084112, 1219626, 1355140, 1626168, 2032710, 2168224, 2439252, 2710280, 3049065, 3252336, 4065420, 4878504, 5420560, 6098130, 6504672, 8130840, 9757008, 10637849, 10841120, 12196260, 16261680, 19514016, 21275698, 24392520, 31913547, 32523360, 42551396, 48785040, 53189245, 63827094, 85102792, 95740641, 97570080, 106378490, 127654188, 159567735, 170205584, 191481282, 212756980, 255308376, 319135470, 340411168, 382962564, 425513960, 478703205, 510616752, 638270940, 765925128, 851027920, 957406410, 1021233504, 1276541880, 1531850256, 1702055840, 1914812820, 2553083760, 3063700512, 3829625640, 5106167520, 7659251280, 15318502560]

約数ペア:

[(1, 15318502560), (2, 7659251280), (3, 5106167520), (4, 3829625640), (5, 3063700512), (6, 2553083760), (8, 1914812820), (9, 1702055840), (10, 1531850256), (12, 1276541880), (15, 1021233504), (16, 957406410), (18, 851027920), (20, 765925128), (24, 638270940), (30, 510616752), (32, 478703205), (36, 425513960), (40, 382962564), (45, 340411168), (48, 319135470), (60, 255308376), (72, 212756980), (80, 191481282), (90, 170205584), (96, 159567735), (120, 127654188), (144, 106378490), (157, 97570080), (160, 95740641), (180, 85102792), (240, 63827094), (288, 53189245), (314, 48785040), (360, 42551396), (471, 32523360), (480, 31913547), (628, 24392520), (720, 21275698), (785, 19514016), (942, 16261680), (1256, 12196260), (1413, 10841120), (1440, 10637849), (1570, 9757008), (1884, 8130840), (2355, 6504672), (2512, 6098130), (2826, 5420560), (3140, 4878504), (3768, 4065420), (4710, 3252336), (5024, 3049065), (5652, 2710280), (6280, 2439252), (7065, 2168224), (7536, 2032710), (9420, 1626168), (11304, 1355140), (12560, 1219626), (14130, 1084112), (15072, 1016355), (18840, 813084), (22608, 677570), (25120, 609813), (28260, 542056), (37680, 406542), (45216, 338785), (56520, 271028), (67757, 226080), (75360, 203271), (113040, 135514)]