172383840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2109

約数の個数: 144

約数和(自身を含む): 598525200

約数和(自身を除く): 426141360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2029, 2124, 2360, 2655, 2832, 3540, 4058, 4248, 4720, 5310, 5664, 6087, 7080, 8116, 8496, 9440, 10145, 10620, 12174, 14160, 16232, 16992, 18261, 20290, 21240, 24348, 28320, 30435, 32464, 36522, 40580, 42480, 48696, 60870, 64928, 73044, 81160, 84960, 91305, 97392, 119711, 121740, 146088, 162320, 182610, 194784, 239422, 243480, 292176, 324640, 359133, 365220, 478844, 486960, 584352, 598555, 718266, 730440, 957688, 973920, 1077399, 1197110, 1436532, 1460880, 1795665, 1915376, 2154798, 2394220, 2873064, 2921760, 3591330, 3830752, 4309596, 4788440, 5386995, 5746128, 7182660, 8619192, 9576880, 10773990, 11492256, 14365320, 17238384, 19153760, 21547980, 28730640, 34476768, 43095960, 57461280, 86191920, 172383840]

約数ペア:

[(1, 172383840), (2, 86191920), (3, 57461280), (4, 43095960), (5, 34476768), (6, 28730640), (8, 21547980), (9, 19153760), (10, 17238384), (12, 14365320), (15, 11492256), (16, 10773990), (18, 9576880), (20, 8619192), (24, 7182660), (30, 5746128), (32, 5386995), (36, 4788440), (40, 4309596), (45, 3830752), (48, 3591330), (59, 2921760), (60, 2873064), (72, 2394220), (80, 2154798), (90, 1915376), (96, 1795665), (118, 1460880), (120, 1436532), (144, 1197110), (160, 1077399), (177, 973920), (180, 957688), (236, 730440), (240, 718266), (288, 598555), (295, 584352), (354, 486960), (360, 478844), (472, 365220), (480, 359133), (531, 324640), (590, 292176), (708, 243480), (720, 239422), (885, 194784), (944, 182610), (1062, 162320), (1180, 146088), (1416, 121740), (1440, 119711), (1770, 97392), (1888, 91305), (2029, 84960), (2124, 81160), (2360, 73044), (2655, 64928), (2832, 60870), (3540, 48696), (4058, 42480), (4248, 40580), (4720, 36522), (5310, 32464), (5664, 30435), (6087, 28320), (7080, 24348), (8116, 21240), (8496, 20290), (9440, 18261), (10145, 16992), (10620, 16232), (12174, 14160)]