161244960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5507}}^1$

素因数の和:5586

約数の個数: 96

約数和(自身を含む): 516341952

約数和(自身を除く): 355096992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5507, 5856, 7320, 9760, 11014, 14640, 16521, 22028, 27535, 29280, 33042, 44056, 55070, 66084, 82605, 88112, 110140, 132168, 165210, 176224, 220280, 264336, 330420, 335927, 440560, 528672, 660840, 671854, 881120, 1007781, 1321680, 1343708, 1679635, 2015562, 2643360, 2687416, 3359270, 4031124, 5038905, 5374832, 6718540, 8062248, 10077810, 10749664, 13437080, 16124496, 20155620, 26874160, 32248992, 40311240, 53748320, 80622480, 161244960]

約数ペア:

[(1, 161244960), (2, 80622480), (3, 53748320), (4, 40311240), (5, 32248992), (6, 26874160), (8, 20155620), (10, 16124496), (12, 13437080), (15, 10749664), (16, 10077810), (20, 8062248), (24, 6718540), (30, 5374832), (32, 5038905), (40, 4031124), (48, 3359270), (60, 2687416), (61, 2643360), (80, 2015562), (96, 1679635), (120, 1343708), (122, 1321680), (160, 1007781), (183, 881120), (240, 671854), (244, 660840), (305, 528672), (366, 440560), (480, 335927), (488, 330420), (610, 264336), (732, 220280), (915, 176224), (976, 165210), (1220, 132168), (1464, 110140), (1830, 88112), (1952, 82605), (2440, 66084), (2928, 55070), (3660, 44056), (4880, 33042), (5507, 29280), (5856, 27535), (7320, 22028), (9760, 16521), (11014, 14640)]