12433680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2467}}^1$

素因数の和:2493

約数の個数: 120

約数和(自身を含む): 47740992

約数和(自身を除く): 35307312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2467, 2520, 4934, 5040, 7401, 9868, 12335, 14802, 17269, 19736, 22203, 24670, 29604, 34538, 37005, 39472, 44406, 49340, 51807, 59208, 69076, 74010, 86345, 88812, 98680, 103614, 111015, 118416, 138152, 148020, 155421, 172690, 177624, 197360, 207228, 222030, 259035, 276304, 296040, 310842, 345380, 355248, 414456, 444060, 518070, 592080, 621684, 690760, 777105, 828912, 888120, 1036140, 1243368, 1381520, 1554210, 1776240, 2072280, 2486736, 3108420, 4144560, 6216840, 12433680]

約数ペア:

[(1, 12433680), (2, 6216840), (3, 4144560), (4, 3108420), (5, 2486736), (6, 2072280), (7, 1776240), (8, 1554210), (9, 1381520), (10, 1243368), (12, 1036140), (14, 888120), (15, 828912), (16, 777105), (18, 690760), (20, 621684), (21, 592080), (24, 518070), (28, 444060), (30, 414456), (35, 355248), (36, 345380), (40, 310842), (42, 296040), (45, 276304), (48, 259035), (56, 222030), (60, 207228), (63, 197360), (70, 177624), (72, 172690), (80, 155421), (84, 148020), (90, 138152), (105, 118416), (112, 111015), (120, 103614), (126, 98680), (140, 88812), (144, 86345), (168, 74010), (180, 69076), (210, 59208), (240, 51807), (252, 49340), (280, 44406), (315, 39472), (336, 37005), (360, 34538), (420, 29604), (504, 24670), (560, 22203), (630, 19736), (720, 17269), (840, 14802), (1008, 12335), (1260, 9868), (1680, 7401), (2467, 5040), (2520, 4934)]