54743760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 185508960

約数和(自身を除く): 130765200

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, 139, 144, 180, 240, 278, 360, 417, 547, 556, 695, 720, 834, 1094, 1112, 1251, 1390, 1641, 1668, 2085, 2188, 2224, 2502, 2735, 2780, 3282, 3336, 4170, 4376, 4923, 5004, 5470, 5560, 6255, 6564, 6672, 8205, 8340, 8752, 9846, 10008, 10940, 11120, 12510, 13128, 16410, 16680, 19692, 20016, 21880, 24615, 25020, 26256, 32820, 33360, 39384, 43760, 49230, 50040, 65640, 76033, 78768, 98460, 100080, 131280, 152066, 196920, 228099, 304132, 380165, 393840, 456198, 608264, 684297, 760330, 912396, 1140495, 1216528, 1368594, 1520660, 1824792, 2280990, 2737188, 3041320, 3421485, 3649584, 4561980, 5474376, 6082640, 6842970, 9123960, 10948752, 13685940, 18247920, 27371880, 54743760]

約数ペア:

[(1, 54743760), (2, 27371880), (3, 18247920), (4, 13685940), (5, 10948752), (6, 9123960), (8, 6842970), (9, 6082640), (10, 5474376), (12, 4561980), (15, 3649584), (16, 3421485), (18, 3041320), (20, 2737188), (24, 2280990), (30, 1824792), (36, 1520660), (40, 1368594), (45, 1216528), (48, 1140495), (60, 912396), (72, 760330), (80, 684297), (90, 608264), (120, 456198), (139, 393840), (144, 380165), (180, 304132), (240, 228099), (278, 196920), (360, 152066), (417, 131280), (547, 100080), (556, 98460), (695, 78768), (720, 76033), (834, 65640), (1094, 50040), (1112, 49230), (1251, 43760), (1390, 39384), (1641, 33360), (1668, 32820), (2085, 26256), (2188, 25020), (2224, 24615), (2502, 21880), (2735, 20016), (2780, 19692), (3282, 16680), (3336, 16410), (4170, 13128), (4376, 12510), (4923, 11120), (5004, 10940), (5470, 10008), (5560, 9846), (6255, 8752), (6564, 8340), (6672, 8205)]