1554731280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3617}}^1$

素因数の和:3838

約数の個数: 160

約数和(自身を含む): 5383584000

約数和(自身を除く): 3828852720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 199, 216, 240, 270, 360, 398, 432, 540, 597, 720, 796, 995, 1080, 1194, 1592, 1791, 1990, 2160, 2388, 2985, 3184, 3582, 3617, 3980, 4776, 5373, 5970, 7164, 7234, 7960, 8955, 9552, 10746, 10851, 11940, 14328, 14468, 15920, 17910, 18085, 21492, 21702, 23880, 26865, 28656, 28936, 32553, 35820, 36170, 42984, 43404, 47760, 53730, 54255, 57872, 65106, 71640, 72340, 85968, 86808, 97659, 107460, 108510, 130212, 143280, 144680, 162765, 173616, 195318, 214920, 217020, 260424, 289360, 325530, 390636, 429840, 434040, 488295, 520848, 651060, 719783, 781272, 868080, 976590, 1302120, 1439566, 1562544, 1953180, 2159349, 2604240, 2879132, 3598915, 3906360, 4318698, 5758264, 6478047, 7197830, 7812720, 8637396, 10796745, 11516528, 12956094, 14395660, 17274792, 19434141, 21593490, 25912188, 28791320, 32390235, 34549584, 38868282, 43186980, 51824376, 57582640, 64780470, 77736564, 86373960, 97170705, 103648752, 129560940, 155473128, 172747920, 194341410, 259121880, 310946256, 388682820, 518243760, 777365640, 1554731280]

約数ペア:

[(1, 1554731280), (2, 777365640), (3, 518243760), (4, 388682820), (5, 310946256), (6, 259121880), (8, 194341410), (9, 172747920), (10, 155473128), (12, 129560940), (15, 103648752), (16, 97170705), (18, 86373960), (20, 77736564), (24, 64780470), (27, 57582640), (30, 51824376), (36, 43186980), (40, 38868282), (45, 34549584), (48, 32390235), (54, 28791320), (60, 25912188), (72, 21593490), (80, 19434141), (90, 17274792), (108, 14395660), (120, 12956094), (135, 11516528), (144, 10796745), (180, 8637396), (199, 7812720), (216, 7197830), (240, 6478047), (270, 5758264), (360, 4318698), (398, 3906360), (432, 3598915), (540, 2879132), (597, 2604240), (720, 2159349), (796, 1953180), (995, 1562544), (1080, 1439566), (1194, 1302120), (1592, 976590), (1791, 868080), (1990, 781272), (2160, 719783), (2388, 651060), (2985, 520848), (3184, 488295), (3582, 434040), (3617, 429840), (3980, 390636), (4776, 325530), (5373, 289360), (5970, 260424), (7164, 217020), (7234, 214920), (7960, 195318), (8955, 173616), (9552, 162765), (10746, 144680), (10851, 143280), (11940, 130212), (14328, 108510), (14468, 107460), (15920, 97659), (17910, 86808), (18085, 85968), (21492, 72340), (21702, 71640), (23880, 65106), (26865, 57872), (28656, 54255), (28936, 53730), (32553, 47760), (35820, 43404), (36170, 42984)]