123186240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{42773}}^1$

素因数の和:42796

約数の個数: 84

約数和(自身を含む): 423719244

約数和(自身を除く): 300533004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 42773, 85546, 128319, 171092, 213865, 256638, 342184, 384957, 427730, 513276, 641595, 684368, 769914, 855460, 1026552, 1283190, 1368736, 1539828, 1710920, 1924785, 2053104, 2566380, 2737472, 3079656, 3421840, 3849570, 4106208, 5132760, 6159312, 6843680, 7699140, 8212416, 10265520, 12318624, 13687360, 15398280, 20531040, 24637248, 30796560, 41062080, 61593120, 123186240]

約数ペア:

[(1, 123186240), (2, 61593120), (3, 41062080), (4, 30796560), (5, 24637248), (6, 20531040), (8, 15398280), (9, 13687360), (10, 12318624), (12, 10265520), (15, 8212416), (16, 7699140), (18, 6843680), (20, 6159312), (24, 5132760), (30, 4106208), (32, 3849570), (36, 3421840), (40, 3079656), (45, 2737472), (48, 2566380), (60, 2053104), (64, 1924785), (72, 1710920), (80, 1539828), (90, 1368736), (96, 1283190), (120, 1026552), (144, 855460), (160, 769914), (180, 684368), (192, 641595), (240, 513276), (288, 427730), (320, 384957), (360, 342184), (480, 256638), (576, 213865), (720, 171092), (960, 128319), (1440, 85546), (2880, 42773)]