834289920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{72421}}^1$

素因数の和:72448

約数の個数: 108

約数和(自身を含む): 2886596076

約数和(自身を除く): 2052306156

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 72421, 144842, 217263, 289684, 362105, 434526, 579368, 651789, 724210, 869052, 1086315, 1158736, 1303578, 1448420, 1738104, 2172630, 2317472, 2607156, 2896840, 3258945, 3476208, 4345260, 4634944, 5214312, 5793680, 6517890, 6952416, 8690520, 9269888, 10428624, 11587360, 13035780, 13904832, 17381040, 18539776, 20857248, 23174720, 26071560, 27809664, 34762080, 41714496, 46349440, 52143120, 55619328, 69524160, 83428992, 92698880, 104286240, 139048320, 166857984, 208572480, 278096640, 417144960, 834289920]

約数ペア:

[(1, 834289920), (2, 417144960), (3, 278096640), (4, 208572480), (5, 166857984), (6, 139048320), (8, 104286240), (9, 92698880), (10, 83428992), (12, 69524160), (15, 55619328), (16, 52143120), (18, 46349440), (20, 41714496), (24, 34762080), (30, 27809664), (32, 26071560), (36, 23174720), (40, 20857248), (45, 18539776), (48, 17381040), (60, 13904832), (64, 13035780), (72, 11587360), (80, 10428624), (90, 9269888), (96, 8690520), (120, 6952416), (128, 6517890), (144, 5793680), (160, 5214312), (180, 4634944), (192, 4345260), (240, 3476208), (256, 3258945), (288, 2896840), (320, 2607156), (360, 2317472), (384, 2172630), (480, 1738104), (576, 1448420), (640, 1303578), (720, 1158736), (768, 1086315), (960, 869052), (1152, 724210), (1280, 651789), (1440, 579368), (1920, 434526), (2304, 362105), (2880, 289684), (3840, 217263), (5760, 144842), (11520, 72421)]