274836720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18773}}^1$

素因数の和:18850

約数の個数: 80

約数和(自身を含む): 866007072

約数和(自身を除く): 591170352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 18773, 37546, 56319, 75092, 93865, 112638, 150184, 187730, 225276, 281595, 300368, 375460, 450552, 563190, 750920, 901104, 1126380, 1145153, 1501840, 2252760, 2290306, 3435459, 4505520, 4580612, 5725765, 6870918, 9161224, 11451530, 13741836, 17177295, 18322448, 22903060, 27483672, 34354590, 45806120, 54967344, 68709180, 91612240, 137418360, 274836720]

約数ペア:

[(1, 274836720), (2, 137418360), (3, 91612240), (4, 68709180), (5, 54967344), (6, 45806120), (8, 34354590), (10, 27483672), (12, 22903060), (15, 18322448), (16, 17177295), (20, 13741836), (24, 11451530), (30, 9161224), (40, 6870918), (48, 5725765), (60, 4580612), (61, 4505520), (80, 3435459), (120, 2290306), (122, 2252760), (183, 1501840), (240, 1145153), (244, 1126380), (305, 901104), (366, 750920), (488, 563190), (610, 450552), (732, 375460), (915, 300368), (976, 281595), (1220, 225276), (1464, 187730), (1830, 150184), (2440, 112638), (2928, 93865), (3660, 75092), (4880, 56319), (7320, 37546), (14640, 18773)]