123830640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{57329}}^1$

素因数の和:57351

約数の個数: 80

約数和(自身を含む): 426535200

約数和(自身を除く): 302704560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 57329, 114658, 171987, 229316, 286645, 343974, 458632, 515961, 573290, 687948, 859935, 917264, 1031922, 1146580, 1375896, 1547883, 1719870, 2063844, 2293160, 2579805, 2751792, 3095766, 3439740, 4127688, 4586320, 5159610, 6191532, 6879480, 7739415, 8255376, 10319220, 12383064, 13758960, 15478830, 20638440, 24766128, 30957660, 41276880, 61915320, 123830640]

約数ペア:

[(1, 123830640), (2, 61915320), (3, 41276880), (4, 30957660), (5, 24766128), (6, 20638440), (8, 15478830), (9, 13758960), (10, 12383064), (12, 10319220), (15, 8255376), (16, 7739415), (18, 6879480), (20, 6191532), (24, 5159610), (27, 4586320), (30, 4127688), (36, 3439740), (40, 3095766), (45, 2751792), (48, 2579805), (54, 2293160), (60, 2063844), (72, 1719870), (80, 1547883), (90, 1375896), (108, 1146580), (120, 1031922), (135, 917264), (144, 859935), (180, 687948), (216, 573290), (240, 515961), (270, 458632), (360, 343974), (432, 286645), (540, 229316), (720, 171987), (1080, 114658), (2160, 57329)]