145257120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:847

約数の個数: 144

約数和(自身を含む): 499753800

約数和(自身を除く): 354496680

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, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 677, 720, 745, 894, 1192, 1341, 1354, 1440, 1490, 1788, 2031, 2235, 2384, 2682, 2708, 2980, 3385, 3576, 4062, 4470, 4768, 5364, 5416, 5960, 6093, 6705, 6770, 7152, 8124, 8940, 10155, 10728, 10832, 11920, 12186, 13410, 13540, 14304, 16248, 17880, 20310, 21456, 21664, 23840, 24372, 26820, 27080, 30465, 32496, 35760, 40620, 42912, 48744, 53640, 54160, 60930, 64992, 71520, 81240, 97488, 100873, 107280, 108320, 121860, 162480, 194976, 201746, 214560, 243720, 302619, 324960, 403492, 487440, 504365, 605238, 806984, 907857, 974880, 1008730, 1210476, 1513095, 1613968, 1815714, 2017460, 2420952, 3026190, 3227936, 3631428, 4034920, 4539285, 4841904, 6052380, 7262856, 8069840, 9078570, 9683808, 12104760, 14525712, 16139680, 18157140, 24209520, 29051424, 36314280, 48419040, 72628560, 145257120]

約数ペア:

[(1, 145257120), (2, 72628560), (3, 48419040), (4, 36314280), (5, 29051424), (6, 24209520), (8, 18157140), (9, 16139680), (10, 14525712), (12, 12104760), (15, 9683808), (16, 9078570), (18, 8069840), (20, 7262856), (24, 6052380), (30, 4841904), (32, 4539285), (36, 4034920), (40, 3631428), (45, 3227936), (48, 3026190), (60, 2420952), (72, 2017460), (80, 1815714), (90, 1613968), (96, 1513095), (120, 1210476), (144, 1008730), (149, 974880), (160, 907857), (180, 806984), (240, 605238), (288, 504365), (298, 487440), (360, 403492), (447, 324960), (480, 302619), (596, 243720), (677, 214560), (720, 201746), (745, 194976), (894, 162480), (1192, 121860), (1341, 108320), (1354, 107280), (1440, 100873), (1490, 97488), (1788, 81240), (2031, 71520), (2235, 64992), (2384, 60930), (2682, 54160), (2708, 53640), (2980, 48744), (3385, 42912), (3576, 40620), (4062, 35760), (4470, 32496), (4768, 30465), (5364, 27080), (5416, 26820), (5960, 24372), (6093, 23840), (6705, 21664), (6770, 21456), (7152, 20310), (8124, 17880), (8940, 16248), (10155, 14304), (10728, 13540), (10832, 13410), (11920, 12186)]