122066640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8961

約数の個数: 120

約数和(自身を含む): 431564640

約数和(自身を除く): 309498000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 8923, 13680, 17846, 26769, 35692, 44615, 53538, 71384, 80307, 89230, 107076, 133845, 142768, 160614, 169537, 178460, 214152, 267690, 321228, 339074, 356920, 401535, 428304, 508611, 535380, 642456, 678148, 713840, 803070, 847685, 1017222, 1070760, 1284912, 1356296, 1525833, 1606140, 1695370, 2034444, 2141520, 2543055, 2712592, 3051666, 3212280, 3390740, 4068888, 5086110, 6103332, 6424560, 6781480, 7629165, 8137776, 10172220, 12206664, 13562960, 15258330, 20344440, 24413328, 30516660, 40688880, 61033320, 122066640]

約数ペア:

[(1, 122066640), (2, 61033320), (3, 40688880), (4, 30516660), (5, 24413328), (6, 20344440), (8, 15258330), (9, 13562960), (10, 12206664), (12, 10172220), (15, 8137776), (16, 7629165), (18, 6781480), (19, 6424560), (20, 6103332), (24, 5086110), (30, 4068888), (36, 3390740), (38, 3212280), (40, 3051666), (45, 2712592), (48, 2543055), (57, 2141520), (60, 2034444), (72, 1695370), (76, 1606140), (80, 1525833), (90, 1356296), (95, 1284912), (114, 1070760), (120, 1017222), (144, 847685), (152, 803070), (171, 713840), (180, 678148), (190, 642456), (228, 535380), (240, 508611), (285, 428304), (304, 401535), (342, 356920), (360, 339074), (380, 321228), (456, 267690), (570, 214152), (684, 178460), (720, 169537), (760, 160614), (855, 142768), (912, 133845), (1140, 107076), (1368, 89230), (1520, 80307), (1710, 71384), (2280, 53538), (2736, 44615), (3420, 35692), (4560, 26769), (6840, 17846), (8923, 13680)]