147295440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1541

約数の個数: 120

約数和(自身を含む): 498349800

約数和(自身を除く): 351054360

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, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1373, 1490, 1788, 2235, 2384, 2682, 2746, 2980, 3576, 4119, 4470, 5364, 5492, 5960, 6705, 6865, 7152, 8238, 8940, 10728, 10984, 11920, 12357, 13410, 13730, 16476, 17880, 20595, 21456, 21968, 24714, 26820, 27460, 32952, 35760, 41190, 49428, 53640, 54920, 61785, 65904, 82380, 98856, 107280, 109840, 123570, 164760, 197712, 204577, 247140, 329520, 409154, 494280, 613731, 818308, 988560, 1022885, 1227462, 1636616, 1841193, 2045770, 2454924, 3068655, 3273232, 3682386, 4091540, 4909848, 6137310, 7364772, 8183080, 9205965, 9819696, 12274620, 14729544, 16366160, 18411930, 24549240, 29459088, 36823860, 49098480, 73647720, 147295440]

約数ペア:

[(1, 147295440), (2, 73647720), (3, 49098480), (4, 36823860), (5, 29459088), (6, 24549240), (8, 18411930), (9, 16366160), (10, 14729544), (12, 12274620), (15, 9819696), (16, 9205965), (18, 8183080), (20, 7364772), (24, 6137310), (30, 4909848), (36, 4091540), (40, 3682386), (45, 3273232), (48, 3068655), (60, 2454924), (72, 2045770), (80, 1841193), (90, 1636616), (120, 1227462), (144, 1022885), (149, 988560), (180, 818308), (240, 613731), (298, 494280), (360, 409154), (447, 329520), (596, 247140), (720, 204577), (745, 197712), (894, 164760), (1192, 123570), (1341, 109840), (1373, 107280), (1490, 98856), (1788, 82380), (2235, 65904), (2384, 61785), (2682, 54920), (2746, 53640), (2980, 49428), (3576, 41190), (4119, 35760), (4470, 32952), (5364, 27460), (5492, 26820), (5960, 24714), (6705, 21968), (6865, 21456), (7152, 20595), (8238, 17880), (8940, 16476), (10728, 13730), (10984, 13410), (11920, 12357)]