539730720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19727}}^1$

素因数の和:19767

約数の個数: 144

約数和(自身を含む): 1938867840

約数和(自身を除く): 1399137120

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, 19727, 27360, 39454, 59181, 78908, 98635, 118362, 157816, 177543, 197270, 236724, 295905, 315632, 355086, 374813, 394540, 473448, 591810, 631264, 710172, 749626, 789080, 887715, 946896, 1124439, 1183620, 1420344, 1499252, 1578160, 1775430, 1874065, 1893792, 2248878, 2367240, 2840688, 2998504, 3156320, 3373317, 3550860, 3748130, 4497756, 4734480, 5622195, 5681376, 5997008, 6746634, 7101720, 7496260, 8995512, 9468960, 11244390, 11994016, 13493268, 14203440, 14992520, 16866585, 17991024, 22488780, 26986536, 28406880, 29985040, 33733170, 35982048, 44977560, 53973072, 59970080, 67466340, 89955120, 107946144, 134932680, 179910240, 269865360, 539730720]

約数ペア:

[(1, 539730720), (2, 269865360), (3, 179910240), (4, 134932680), (5, 107946144), (6, 89955120), (8, 67466340), (9, 59970080), (10, 53973072), (12, 44977560), (15, 35982048), (16, 33733170), (18, 29985040), (19, 28406880), (20, 26986536), (24, 22488780), (30, 17991024), (32, 16866585), (36, 14992520), (38, 14203440), (40, 13493268), (45, 11994016), (48, 11244390), (57, 9468960), (60, 8995512), (72, 7496260), (76, 7101720), (80, 6746634), (90, 5997008), (95, 5681376), (96, 5622195), (114, 4734480), (120, 4497756), (144, 3748130), (152, 3550860), (160, 3373317), (171, 3156320), (180, 2998504), (190, 2840688), (228, 2367240), (240, 2248878), (285, 1893792), (288, 1874065), (304, 1775430), (342, 1578160), (360, 1499252), (380, 1420344), (456, 1183620), (480, 1124439), (570, 946896), (608, 887715), (684, 789080), (720, 749626), (760, 710172), (855, 631264), (912, 591810), (1140, 473448), (1368, 394540), (1440, 374813), (1520, 355086), (1710, 315632), (1824, 295905), (2280, 236724), (2736, 197270), (3040, 177543), (3420, 157816), (4560, 118362), (5472, 98635), (6840, 78908), (9120, 59181), (13680, 39454), (19727, 27360)]