202948560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1123}}^1$

素因数の和:1393

約数の個数: 120

約数和(自身を含む): 684893664

約数和(自身を除く): 481945104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 720, 753, 1004, 1123, 1255, 1506, 2008, 2246, 2259, 2510, 3012, 3369, 3765, 4016, 4492, 4518, 5020, 5615, 6024, 6738, 7530, 8984, 9036, 10040, 10107, 11230, 11295, 12048, 13476, 15060, 16845, 17968, 18072, 20080, 20214, 22460, 22590, 26952, 30120, 33690, 36144, 40428, 44920, 45180, 50535, 53904, 60240, 67380, 80856, 89840, 90360, 101070, 134760, 161712, 180720, 202140, 269520, 281873, 404280, 563746, 808560, 845619, 1127492, 1409365, 1691238, 2254984, 2536857, 2818730, 3382476, 4228095, 4509968, 5073714, 5637460, 6764952, 8456190, 10147428, 11274920, 12684285, 13529904, 16912380, 20294856, 22549840, 25368570, 33824760, 40589712, 50737140, 67649520, 101474280, 202948560]

約数ペア:

[(1, 202948560), (2, 101474280), (3, 67649520), (4, 50737140), (5, 40589712), (6, 33824760), (8, 25368570), (9, 22549840), (10, 20294856), (12, 16912380), (15, 13529904), (16, 12684285), (18, 11274920), (20, 10147428), (24, 8456190), (30, 6764952), (36, 5637460), (40, 5073714), (45, 4509968), (48, 4228095), (60, 3382476), (72, 2818730), (80, 2536857), (90, 2254984), (120, 1691238), (144, 1409365), (180, 1127492), (240, 845619), (251, 808560), (360, 563746), (502, 404280), (720, 281873), (753, 269520), (1004, 202140), (1123, 180720), (1255, 161712), (1506, 134760), (2008, 101070), (2246, 90360), (2259, 89840), (2510, 80856), (3012, 67380), (3369, 60240), (3765, 53904), (4016, 50535), (4492, 45180), (4518, 44920), (5020, 40428), (5615, 36144), (6024, 33690), (6738, 30120), (7530, 26952), (8984, 22590), (9036, 22460), (10040, 20214), (10107, 20080), (11230, 18072), (11295, 17968), (12048, 16845), (13476, 15060)]