729992160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26681}}^1$

素因数の和:26721

約数の個数: 144

約数和(自身を含む): 2622306960

約数和(自身を除く): 1892314800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 26681, 27360, 53362, 80043, 106724, 133405, 160086, 213448, 240129, 266810, 320172, 400215, 426896, 480258, 506939, 533620, 640344, 800430, 853792, 960516, 1013878, 1067240, 1200645, 1280688, 1520817, 1600860, 1921032, 2027756, 2134480, 2401290, 2534695, 2561376, 3041634, 3201720, 3842064, 4055512, 4268960, 4562451, 4802580, 5069390, 6083268, 6403440, 7604085, 7684128, 8111024, 9124902, 9605160, 10138780, 12166536, 12806880, 15208170, 16222048, 18249804, 19210320, 20277560, 22812255, 24333072, 30416340, 36499608, 38420640, 40555120, 45624510, 48666144, 60832680, 72999216, 81110240, 91249020, 121665360, 145998432, 182498040, 243330720, 364996080, 729992160]

約数ペア:

[(1, 729992160), (2, 364996080), (3, 243330720), (4, 182498040), (5, 145998432), (6, 121665360), (8, 91249020), (9, 81110240), (10, 72999216), (12, 60832680), (15, 48666144), (16, 45624510), (18, 40555120), (19, 38420640), (20, 36499608), (24, 30416340), (30, 24333072), (32, 22812255), (36, 20277560), (38, 19210320), (40, 18249804), (45, 16222048), (48, 15208170), (57, 12806880), (60, 12166536), (72, 10138780), (76, 9605160), (80, 9124902), (90, 8111024), (95, 7684128), (96, 7604085), (114, 6403440), (120, 6083268), (144, 5069390), (152, 4802580), (160, 4562451), (171, 4268960), (180, 4055512), (190, 3842064), (228, 3201720), (240, 3041634), (285, 2561376), (288, 2534695), (304, 2401290), (342, 2134480), (360, 2027756), (380, 1921032), (456, 1600860), (480, 1520817), (570, 1280688), (608, 1200645), (684, 1067240), (720, 1013878), (760, 960516), (855, 853792), (912, 800430), (1140, 640344), (1368, 533620), (1440, 506939), (1520, 480258), (1710, 426896), (1824, 400215), (2280, 320172), (2736, 266810), (3040, 240129), (3420, 213448), (4560, 160086), (5472, 133405), (6840, 106724), (9120, 80043), (13680, 53362), (26681, 27360)]