2790621360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{16217}}^1$

素因数の和:16475

約数の個数: 120

約数和(自身を含む): 9411629760

約数和(自身を除く): 6621008400

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, 239, 240, 360, 478, 717, 720, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 3824, 4302, 4780, 5736, 7170, 8604, 9560, 10755, 11472, 14340, 16217, 17208, 19120, 21510, 28680, 32434, 34416, 43020, 48651, 57360, 64868, 81085, 86040, 97302, 129736, 145953, 162170, 172080, 194604, 243255, 259472, 291906, 324340, 389208, 486510, 583812, 648680, 729765, 778416, 973020, 1167624, 1297360, 1459530, 1946040, 2335248, 2919060, 3875863, 3892080, 5838120, 7751726, 11627589, 11676240, 15503452, 19379315, 23255178, 31006904, 34882767, 38758630, 46510356, 58137945, 62013808, 69765534, 77517260, 93020712, 116275890, 139531068, 155034520, 174413835, 186041424, 232551780, 279062136, 310069040, 348827670, 465103560, 558124272, 697655340, 930207120, 1395310680, 2790621360]

約数ペア:

[(1, 2790621360), (2, 1395310680), (3, 930207120), (4, 697655340), (5, 558124272), (6, 465103560), (8, 348827670), (9, 310069040), (10, 279062136), (12, 232551780), (15, 186041424), (16, 174413835), (18, 155034520), (20, 139531068), (24, 116275890), (30, 93020712), (36, 77517260), (40, 69765534), (45, 62013808), (48, 58137945), (60, 46510356), (72, 38758630), (80, 34882767), (90, 31006904), (120, 23255178), (144, 19379315), (180, 15503452), (239, 11676240), (240, 11627589), (360, 7751726), (478, 5838120), (717, 3892080), (720, 3875863), (956, 2919060), (1195, 2335248), (1434, 1946040), (1912, 1459530), (2151, 1297360), (2390, 1167624), (2868, 973020), (3585, 778416), (3824, 729765), (4302, 648680), (4780, 583812), (5736, 486510), (7170, 389208), (8604, 324340), (9560, 291906), (10755, 259472), (11472, 243255), (14340, 194604), (16217, 172080), (17208, 162170), (19120, 145953), (21510, 129736), (28680, 97302), (32434, 86040), (34416, 81085), (43020, 64868), (48651, 57360)]